308125912

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 587880000

約数和(自身を除く): 279754088

約数列:

[1, 2, 4, 8, 79, 158, 229, 316, 458, 632, 916, 1832, 2129, 4258, 8516, 17032, 18091, 36182, 72364, 144728, 168191, 336382, 487541, 672764, 975082, 1345528, 1950164, 3900328, 38515739, 77031478, 154062956, 308125912]

約数ペア:

[(1, 308125912), (2, 154062956), (4, 77031478), (8, 38515739), (79, 3900328), (158, 1950164), (229, 1345528), (316, 975082), (458, 672764), (632, 487541), (916, 336382), (1832, 168191), (2129, 144728), (4258, 72364), (8516, 36182), (17032, 18091)]