374489056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1123}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 782614224

約数和(自身を除く): 408125168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 613, 1123, 1226, 2246, 2452, 4492, 4904, 8984, 9808, 10421, 17968, 19091, 19616, 20842, 35936, 38182, 41684, 76364, 83368, 152728, 166736, 305456, 333472, 610912, 688399, 1376798, 2753596, 5507192, 11014384, 11702783, 22028768, 23405566, 46811132, 93622264, 187244528, 374489056]

約数ペア:

[(1, 374489056), (2, 187244528), (4, 93622264), (8, 46811132), (16, 23405566), (17, 22028768), (32, 11702783), (34, 11014384), (68, 5507192), (136, 2753596), (272, 1376798), (544, 688399), (613, 610912), (1123, 333472), (1226, 305456), (2246, 166736), (2452, 152728), (4492, 83368), (4904, 76364), (8984, 41684), (9808, 38182), (10421, 35936), (17968, 20842), (19091, 19616)]