320567472

素因数分解:

$2^4\times 3^2\times {\mathrm{2226163}}^1$

素因数の和:2226177

約数の個数: 30

約数和(自身を含む): 897144092

約数和(自身を除く): 576576620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2226163, 4452326, 6678489, 8904652, 13356978, 17809304, 20035467, 26713956, 35618608, 40070934, 53427912, 80141868, 106855824, 160283736, 320567472]

約数ペア:

[(1, 320567472), (2, 160283736), (3, 106855824), (4, 80141868), (6, 53427912), (8, 40070934), (9, 35618608), (12, 26713956), (16, 20035467), (18, 17809304), (24, 13356978), (36, 8904652), (48, 6678489), (72, 4452326), (144, 2226163)]