#include // #include using namespace std; // using namespace atcoder; #define rep(i, a, n) for(int i = a; i < n; i++) #define rrep(i, a, n) for(int i = a; i >= n; i--) #define inr(l, x, r) (l <= x && x < r) #define ll long long #define ld long double // using mint = modint1000000007; // using mint = modint998244353; constexpr int IINF = 1001001001; constexpr ll INF = 1e18; template void chmax(t&a,u b){if(a void chmin(t&a,u b){if(b> k >> n; auto my_sqrt = [&](ll x) -> ll { ll ok = 0, ng = 2e9; while(ng-ok > 1){ ll mid = (ok+ng)/2; if(mid*mid <= x) ok = mid; else ng = mid; } return ok; }; map memo; ll ans = 0; for(ll x = 1; x*x*x*x*x*x <= n; x++){ ll x6 = x*x*x*x*x*x; for(ll y = 1; y*y*y*y <= n-x6; y++){ ll y4 = y*y*y*y; if(memo[x6+y4]) continue; ll tmp = x6+y4; if(tmp%k == 0){ ll z2 = tmp/k; ll z = my_sqrt(z2); if(z*z == z2){ memo[x6+y4] = true; ans++; } } } } cout << ans << endl; return 0; }