#include //#include //using namespace atcoder; #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define rep(i, n) for(ll i = 0; i < n; i++) #define rep2(i, m, n) for(ll i = m; i <= n; i++) #define rrep(i, m, n) for(ll i = m; i >= n; i--) #define all(a) a.begin(), a.end() #define rall(a) a.rbegin(), a.rend() #define MAX(x) *max_element(all(x)) #define MIN(x) *min_element(all(x)) #define SZ(a) ((ll)(a).size()) #define bit(n, k) ((n >> k) & 1) using namespace std; using ll = long long; using P = pair; const int dx[4] = { 1, 0, -1, 0}; const int dy[4] = { 0, -1, 0, 1}; const int inf = 1e9 + 1; const ll infll = 1e18; //const double pi = acos(-1); using Graph = vector>; using REV_PQ = priority_queue, greater>; using PQ = priority_queue; const int SIZE = 400010; ll powll(ll n, ll x) { // return n ^ x; ll ret = 1; rep(i, x) ret *= n; return ret; } void OutputYesNo(bool val) { if (val) cout << "Yes" << endl; else cout << "No" << endl; } void OutputTakahashiAoki(bool val) { if (val) cout << "Takahashi" << endl; else cout << "Aoki" << endl; } void OutPutInteger(ll x) { cout << x << endl; } void OutPutString(string x) { cout << x << endl; } int pop_count(ll n){ int ret = 0; while(n > 0){ if(n % 2 == 1) ret++; n /= 2; } return ret; } //using PAIR_REV_PQ = priority_queue, vector>, greater>>; //typedef atcoder::modint998244353 mint; //typedef atcoder::modint1000000007 mint; //typedef modint mint; //typedef vector ModintVec; //typedef vector ModintMat; vector div(ll m){ vector ret; for(ll i = 1; i * i <= m; i++){ if(m % i == 0){ ret.push_back(i); if(i * i != m) ret.push_back(m / i); } } return ret; } int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); ll n; cin >> n; vector d = div(n); sort(all(d)); d.erase(d.begin()); map dp1, dp2; dp1[1] = 1; ll mod = 998244353; ll res = 0; ll INF = 2e12; rep(i, 45){ for(auto y : dp1){ for(ll x : d){ if(y.first > INF / x) break; ll l = lcm(x, y.first); if(l > y.first){ dp2[l] += dp1[y.first] * y.second; if(dp2[l] >= mod){ dp2[l] %= mod; } } } } if(dp2.empty()) break; res += dp2[n]; res %= mod; dp1 = dp2; dp2.clear(); } cout << res << endl; }