#ifdef __GNUC__ #pragma GCC optimize ("O3") #pragma GCC target ("avx") #endif #define _USE_MATH_DEFINES #include #include #include #include #include #include #include #include #include #include //#include //x C++ (G++ 4.6.4) #include #include #include #include #include #include #include //assert(); #include #include ///////// #define REP(i, x, n) for(int i = x; i < n; i++) #define rep(i,n) REP(i,0,n) ///////// typedef long long LL; typedef long double LD; typedef unsigned long long ULL; #define PII pair ///////// using namespace::std; // 最大公約数 template inline T gcd(T a, T b){return b == 0 ? a : gcd(b, a % b);} // 最小公倍数 template inline T lcm(T a, T b){return a * b / gcd(a, b);} //////////////////////////////// inline void solve(){ LL N; cin >> N; vector Num; Num.reserve(64000); Num.push_back(1); Num.push_back(N); for(LL i=2;i*i<=N && i*i>=0 ;i+=1){ if( N % i == 0){ Num.push_back(i); Num.push_back(N/i); } } sort(Num.begin(),Num.end() ); int size = Num.size(); LL Min = (LL)100000000000001; for(int a=0;a