290217936

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163411}}^1$

素因数の和:163459

約数の個数: 40

約数和(自身を含む): 769997344

約数和(自身を除く): 479779408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 163411, 326822, 490233, 653644, 980466, 1307288, 1960932, 2614576, 3921864, 6046207, 7843728, 12092414, 18138621, 24184828, 36277242, 48369656, 72554484, 96739312, 145108968, 290217936]

約数ペア:

[(1, 290217936), (2, 145108968), (3, 96739312), (4, 72554484), (6, 48369656), (8, 36277242), (12, 24184828), (16, 18138621), (24, 12092414), (37, 7843728), (48, 6046207), (74, 3921864), (111, 2614576), (148, 1960932), (222, 1307288), (296, 980466), (444, 653644), (592, 490233), (888, 326822), (1776, 163411)]