271218472

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{25357}}^1$

素因数の和:25561

約数の個数: 32

約数和(自身を含む): 584248320

約数和(自身を除く): 313029848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 25357, 50714, 101428, 177499, 202856, 354998, 709996, 1419992, 4843187, 9686374, 19372748, 33902309, 38745496, 67804618, 135609236, 271218472]

約数ペア:

[(1, 271218472), (2, 135609236), (4, 67804618), (7, 38745496), (8, 33902309), (14, 19372748), (28, 9686374), (56, 4843187), (191, 1419992), (382, 709996), (764, 354998), (1337, 202856), (1528, 177499), (2674, 101428), (5348, 50714), (10696, 25357)]