252068384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 526997016

約数和(自身を除く): 274928632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 661, 701, 1322, 1402, 2644, 2804, 5288, 5608, 10576, 11216, 11237, 11917, 21152, 22432, 22474, 23834, 44948, 47668, 89896, 95336, 179792, 190672, 359584, 381344, 463361, 926722, 1853444, 3706888, 7413776, 7877137, 14827552, 15754274, 31508548, 63017096, 126034192, 252068384]

約数ペア:

[(1, 252068384), (2, 126034192), (4, 63017096), (8, 31508548), (16, 15754274), (17, 14827552), (32, 7877137), (34, 7413776), (68, 3706888), (136, 1853444), (272, 926722), (544, 463361), (661, 381344), (701, 359584), (1322, 190672), (1402, 179792), (2644, 95336), (2804, 89896), (5288, 47668), (5608, 44948), (10576, 23834), (11216, 22474), (11237, 22432), (11917, 21152)]