// https://github.com/yuki-4869/Algorithm/blob/main/Templates/multiple_test_cases.cpp #include #include using namespace std; using namespace atcoder; using ll=long long; using LL=__int128; using mint=modint998244353; using ld = long double; using pll=pair; using tu=tuple; using tu4 = tuple;using vl=vector; using vb=vector; using vvb=vector; using vvl=vector; using vs=vector; using vld=vector; using vc=vector; using vmi=vector; using vp = vector; using vt = vector;using graph = vvl; using Graph = vector; template auto vec2(ll n,ll m,T x=T()){return vector(n,vector(m,x));} template auto vec3(ll n,ll m,ll l,T x=T()){return vector(n,vector(m,vector(l,x)));} template auto vec4(ll a,ll b,ll c,ll d,T x=T()){return vector(a,vector(b,vector(c,vector(d,x))));} template using rpq=priority_queue,greater>; using inverse_priority_queue=rpq; const ll Inf=2147483647LL, Inf9=1000000000LL, inf=9223372036854775807LL, inf18=1000000000000000000LL, mod=998244353LL; #define all(v) (v).begin(),(v).end() #define rall(v) (v).rbegin(),(v).rend() #define Re(n) for(ll i = 0; i<(ll)(n);i++) #define rep(i,n) for(ll i=0;i<(ll)(n);i++) #define rrep(i,n) for(ll i=(ll)(n)-1;i>=0;i--) #define rep1(i,n) for(ll i=1;i<=(ll)(n);i++) #define rep3(i,s,t) for(ll i=(ll)(s);i<(ll)(t);i++) #define pb push_back #define p(s) cout<<(s)<<'\n' #define p2(s,t) cout<<(s)<<" "<<(t)<<'\n' #define p3(s,t,u) cout<<(s)<<" "<<(t)<<" "<<(u)<<'\n' #define p4(s,t,u,v) cout<<(s)<<" "<<(t)<<" "<<(u)<<" "<<(v)<<'\n' #define pe(s) cout<<(s)<<' ' #define pval(s) cout<<(s).val()<<'\n' #define Sort(A) sort(all(A)) #define RSort(A) sort(rall(A)) #define p_yes() p("Yes") #define p_no() p("No") template inline ll sz(const T& x){return (ll)x.size();} ostream& operator<<(ostream& os,const mint& x){return os<>(istream& is,mint& x){ll v; is>>v; x=mint(v); return is;} template inline bool chmin(T& a,const T& b){if(a>b){a=b; return true;} return false;} template inline bool chmax(T& a,const T& b){if(a ll LB(const vector& v,const U& a){return lower_bound(all(v),a)-v.begin();} template ll UB(const vector& v,const U& a){return upper_bound(all(v),a)-v.begin();} template T vec_min(const vector& v){do { if (!(!v.empty())) std::abort(); } while (false); return *min_element(all(v));} template T vec_max(const vector& v){do { if (!(!v.empty())) std::abort(); } while (false); return *max_element(all(v));} template T vec_sum(const vector& v){T res=T(0); for(const auto& x:v) res+=x; return res;} template vector cin_vl(ll n){vector ret(n); rep(i,n) cin>>ret[i]; return ret;} template vector> cin_vvl(ll h,ll w){vector> ret(h,vector(w)); rep(i,h) rep(j,w) cin>>ret[i][j]; return ret;} template pair,vector> cin_xy(ll n){vector x(n),y(n); rep(i,n) cin>>x[i]>>y[i]; return {x,y};} template tuple,vector,vector> cin_xyz(ll n){vector x(n),y(n),z(n); rep(i,n) cin>>x[i]>>y[i]>>z[i]; return {x,y,z};} template vector> Cin_vl(ll n,ll k){vector> ret(k,vector(n)); rep(i,n) rep(j,k) cin>>ret[j][i]; return ret;} template vector> cin_pairs(ll n){vector> ret(n); rep(i,n) cin>>ret[i].first>>ret[i].second; return ret;} template vector> cin_tuples(ll n){vector> ret(n); rep(i,n){T a,b,c; cin>>a>>b>>c; ret[i]={a,b,c};} return ret;} template void cout_vl(const vector& a,char sep=' ',char end='\n'){rep(i,sz(a)){if(i) cout< void Cout_vl(const vector& a,const vector& b){rep(i,sz(a)) cout< void cout_vvl(const vector>& a){for(const auto& e:a) cout_vl(e);} template void Swap(vector>& v,ll& h,ll& w){vector> ret(w,vector(h));rep(i,h) rep(j,w) ret[j][i]=v[i][j];v.swap(ret);swap(h,w);} ll ceil_div(ll a,ll b){do { if (!(b!=0)) std::abort(); } while (false); if(b<0) a=-a,b=-b; if(a>=0) return (a+b-1)/b; return -((-a)/b);} ll floor_div(ll a,ll b){do { if (!(b!=0)) std::abort(); } while (false); if(b<0) a=-a,b=-b; if(a>=0) return a/b; return -((-a+b-1)/b);} ll isqrt(ll n){ll x=sqrtl(n); while((LL)(x+1)*(x+1)<=n) x++; while((LL)x*x>n) x--; return x;} template vector sort_unique_vec(vector v){sort(all(v)); v.erase(unique(all(v)),v.end()); return v;} template vector compress(const vector& v){auto xs=sort_unique_vec(v); vector ret; for(auto& x:v) ret.pb(LB(xs,x)); return ret;} template vector prefix_sum(const vector& v){vector s(sz(v)+1,0); rep(i,sz(v)) s[i+1]=s[i]+v[i]; return s;} template vector> prefix_sum2(const vector>& a){int h=sz(a),w=sz(a[0]); vector> s(h+1,vector(w+1,0)); rep(i,h)rep(j,w)s[i+1][j+1]=s[i+1][j]+s[i][j+1]-s[i][j]+a[i][j]; return s;} template T range_sum(const vector& s,ll l,ll r){return s[r]-s[l];} template vector> run_length(const vector& v){vector> ret; for(auto& x:v){if(ret.empty()||ret.back().first!=x) ret.pb({x,1}); else ret.back().second++;} return ret;} vector> run_length(const string& s){vector> ret; for(char c:s){if(ret.empty()||ret.back().first!=c) ret.pb({c,1}); else ret.back().second++;} return ret;} template ll argmin(const vector& v){do { if (!(!v.empty())) std::abort(); } while (false); return min_element(all(v))-v.begin();} template ll argmax(const vector& v){do { if (!(!v.empty())) std::abort(); } while (false); return max_element(all(v))-v.begin();} template bool in_vec(const vector& v,const T& x){return binary_search(all(v),x);} bool even(ll x){return x%2==0;} bool odd(ll x){return x%2!=0;} ll grid_id(ll x,ll y,ll w){return x*w+y;} pll grid_xy(ll id,ll w){return {id/w,id%w};} ll gcd(ll a,ll b){if(b==0) return abs(a); return gcd(b,a%b);} ll lcm(ll a,ll b){return a/gcd(a,b)*b;} ll Exp(ll x,ll y){ll cnt=-1; while(x>0) x/=y,cnt++; return cnt;} ll powmod(ll x,ll k,ll m){if(k==0) return 1%m; ll r=powmod(x,k/2,m); r=(LL)r*r%m; if(k&1) r=(LL)r*x%m; return r;} template T square(T x){return x*x;} template void Uni_erase(vector& v){sort(all(v)); v.erase(unique(all(v)),v.end());} inline bool OutIn(ll x,ll n){return 0<=x&&x dist(l,r-1); return dist(rng);} void YesNo(bool x){x?p_yes():p_no();} vl vl_n(ll n){vl ret(n); rep(i,n) ret[i]=i; return ret;} vl vl_N(ll n){vl ret(n); rep(i,n) ret[i]=i+1; return ret;} vl dx={0,1,0,-1}, dy={1,0,-1,0}; vl dx8={1,1,0,-1,-1,-1,0,1}, dy8={0,1,1,1,0,-1,-1,-1}; vector fac,finv,pow2; void factorial(ll N=1000000LL){ll M=N+100; fac.assign(M+1,1); finv.assign(M+1,1); pow2.assign(M+1,1); rep1(i,M) fac[i]=fac[i-1]*i; finv[M]=fac[M].inv(); for(ll i=M;i>=1;i--) finv[i-1]=finv[i]*i; rep1(i,M) pow2[i]=pow2[i-1]*2;} void ensure_factorial(ll N){if((ll)fac.size()>N) return; factorial(N);} mint nCr(ll N,ll r){if(N<0||r<0||N prime_list(long long n){ vector is_prime(n+1,true); vector ret; if(n>=0) is_prime[0]=false; if(n>=1) is_prime[1]=false; for(long long p=2;p<=n;p++){ if(!is_prime[p]) continue; ret.push_back(p); if(p<=n/p) for(long long x=p*p;x<=n;x+=p) is_prime[x]=false; } return ret; } template void divisor_zeta(vector& f){ do { if (!(!f.empty())) std::abort(); } while (false); long long n=(long long)f.size()-1; for(long long p:prime_list(n)){ for(long long x=1;x<=n/p;x++) f[x*p]+=f[x]; } } template void divisor_mobius(vector& f){ do { if (!(!f.empty())) std::abort(); } while (false); long long n=(long long)f.size()-1; for(long long p:prime_list(n)){ for(long long x=n/p;x>=1;x--) f[x*p]-=f[x]; } } template void multiple_zeta(vector& f){ do { if (!(!f.empty())) std::abort(); } while (false); long long n=(long long)f.size()-1; for(long long p:prime_list(n)){ for(long long x=n/p;x>=1;x--) f[x]+=f[x*p]; } } template void multiple_mobius(vector& f){ do { if (!(!f.empty())) std::abort(); } while (false); long long n=(long long)f.size()-1; for(long long p:prime_list(n)){ for(long long x=1;x<=n/p;x++) f[x]-=f[x*p]; } } /* 細かい注意点 vector f(N+1)の添字1..Nを使用。f[0]は変更しない。空vectorは渡さない。 Tは+=と-=を持つ型。long longやmodintに対応。 divisor_zetaはf[x]=Σ_{d|x}a[d]、multiple_zetaはf[x]=Σ_{x|m}a[m]。 mobiusは対応するzetaの逆変換。約数側はLCM、倍数側はGCDの集計に使いやすい。 素数列挙を含めて時間O(N log log N)、追加メモリO(N)。 同名の変換関数を持つnumber_theory_bundleとは引数・返り値が異なる。 使える関数一覧 prime_list(N); // vector: N以下の素数 O(N log log N) divisor_zeta(f); // void: 約数ゼータ変換、その場で更新 O(N log log N) divisor_mobius(f); // void: 約数メビウス変換 O(N log log N) multiple_zeta(f); // void: 倍数ゼータ変換 O(N log log N) multiple_mobius(f); // void: 倍数メビウス変換 O(N log log N) 基本の関数 vl counts(13,1); counts[0]=0; divisor_zeta(counts); // counts[12]==6(約数個数) divisor_mobius(counts); // 元の列へ戻す multiple_zeta(counts); // 倍数側へ累積 multiple_mobius(counts); // 元の列へ戻す */ vector get_divisors(ll n) { vector d; for (ll i = 1; i * i <= abs(n); i++) { if (n % i == 0) { d.push_back(i); if (i * i != n) d.push_back(n / i); if (n < 0) { d.push_back(-i); if (i * i != n) d.push_back(-n / i); } } } sort(d.begin(), d.end()); return d; } /* 細かい注意点 正のnの正の約数を昇順で返す用途で使用する。n=0は約数列挙の対象外。 ループ内のi*iがlong longに収まる値域で使用する。 負数の約数列挙には使用しない。 使える関数一覧 get_divisors(n); // vector: 正の約数を昇順で列挙 O(sqrt(n)+D log D)、Dは約数個数 基本の関数 auto divisors = get_divisors(12); // {1,2,3,4,6,12} */ struct LinearSieve{ ll n; vector prime,spf,phi,mu; LinearSieve(ll n):n(n),spf(n+1),phi(n+1),mu(n+1){ if(n>=1)phi[1]=mu[1]=1; for(ll i=2;i<=n;i++){ if(!spf[i])spf[i]=i,prime.push_back(i),phi[i]=i-1,mu[i]=-1; for(ll p:prime){ if(p>spf[i]||i*p>n)break; spf[i*p]=p; if(i%p==0)phi[i*p]=phi[i]*p,mu[i*p]=0; else phi[i*p]=phi[i]*(p-1),mu[i*p]=-mu[i]; } } } bool isPrime(ll x){return x>=2&&spf[x]==x;} vector> factorize(ll x){ vector> res; while(x>1){ ll p=spf[x],c=0; while(x%p==0)x/=p,c++; res.push_back({p,c}); } return res; } vector divisors(ll x){ vector d={1}; for(auto [p,c]:factorize(x)){ ll s=d.size(),q=1; for(ll k=1;k<=c;k++){ q*=p; for(ll i=0;i>: 素因数と指数 O(log x) ls.divisors(x); // vector: 約数列挙 O(約数個数) ls.prime; // vector: N以下の素数 ls.spf[x], ls.phi[x], ls.mu[x]; // 最小素因数、φ、μ O(1) 基本の関数 LinearSieve ls(100); auto prime = ls.isPrime(97); // true auto factors = ls.factorize(12); // {{2,2},{3,1}} auto divisors = ls.divisors(12); */ LinearSieve ls(1010000); vmi q(21); void init(){ rep(i,21){ rep(a,i+1)rep(b,i+1)rep(c,i+1)rep(d,i+1){ if(a+c<=i&&b+d<=i&&a+b<=i&&c+d<=i&&a+b+c+d>=i) q[i]++; } } } void solve(); signed main(){ ios::sync_with_stdio(false); cin.tie(nullptr); ll t; cin >> t; init(); rep(i,t) solve(); } void solve(){ ll k; cin >> k; auto v = ls.factorize(k); mint ans = 1; for(auto[e,f]:v) ans *= q[f]; p(ans); }