327583472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2473}}^1$

素因数の和:2985

約数の個数: 40

約数和(自身を含む): 673680096

約数和(自身を除く): 346096624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 487, 974, 1948, 2473, 3896, 4946, 7792, 8279, 9892, 16558, 19784, 33116, 39568, 42041, 66232, 84082, 132464, 168164, 336328, 672656, 1204351, 2408702, 4817404, 9634808, 19269616, 20473967, 40947934, 81895868, 163791736, 327583472]

約数ペア:

[(1, 327583472), (2, 163791736), (4, 81895868), (8, 40947934), (16, 20473967), (17, 19269616), (34, 9634808), (68, 4817404), (136, 2408702), (272, 1204351), (487, 672656), (974, 336328), (1948, 168164), (2473, 132464), (3896, 84082), (4946, 66232), (7792, 42041), (8279, 39568), (9892, 33116), (16558, 19784)]