#include <bits/stdc++.h>
#include <atcoder/modint>
using namespace std;

using ull = unsigned long long;
using mint = atcoder::modint998244353;

constexpr int LIMIT = 42; // Index * A Problem の解の上限
vector<ull> LCM; // 1, 2, ..., i の総LCM

void init() {
    LCM = vector<ull>(LIMIT + 1);
    LCM[1] = 1;

    for (int i = 2; i <= LIMIT; i++) {
        LCM[i] = lcm(LCM[i - 1], i);
    }
}

void solve() {
    ull N;
    cin >> N;

    auto count = [&](int ans) {
        mint loop = mint(N / LCM[ans]);
        return (mint(LCM[ans]) / ans) * (mint(N + 1) * loop - loop * (loop + 1) * mint(LCM[ans]) / 2);
    };

    mint answer = 0;
    for (int i = 1; i <= LIMIT; i++) {
        answer += count(i);
    }

    cout << answer.val() << "\n";
}

int main() {
    init();

    int T;
    cin >> T;

    while (T--) solve();
}