#include<iostream> #include<vector> #include<algorithm> #include<cstring> #include<cassert> #include<cmath> #include<ctime> #include<iomanip> #include<numeric> #include<stack> #include<queue> #include<map> #include<unordered_map> #include<set> #include<unordered_set> #include<bitset> #include<random> using namespace std; const int N = 300; void solve() { int X;cin >> X; vector<pair<int,pair<int,pair<int,int>>>> A; for(int i = 0;i <= N;i++)for(int j = i;j <= N;j++)for(int k = j;k <= N;k++) A.push_back(make_pair(i*i*i+j*j*j+k*k*k,make_pair(i,make_pair(j,k)))); sort(A.begin(),A.end()); vector<pair<int,pair<int,pair<int,int>>>> B(A.rbegin(),A.rend()); long long ans = 0; int bi = 0; unordered_set<long long> S; for(int i = 0;i < (int)A.size();i++) { while(bi < (int)B.size() && A[i].first+B[bi].first > X) bi++; if(bi < (int)B.size() && A[i].first+B[bi].first == X) { vector<int> v; v.push_back(A[i].second.first); v.push_back(A[i].second.second.first); v.push_back(A[i].second.second.second); v.push_back(B[bi].second.first); v.push_back(B[bi].second.second.first); v.push_back(B[bi].second.second.second); sort(v.begin(),v.end()); long long val = 0; for(int j = 0;j < 6;j++) val = val*(N+1) + v[j]; if(S.count(val)); else ans++,S.insert(val); //cout << A[i] << " " << B[bi] << endl; } } cout << ans << endl; } int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int tt = 1; //cin >> tt; while(tt--) solve(); }