258867792

素因数分解:

$2^4\times 3^3\times {\mathrm{599231}}^1$

素因数の和:599248

約数の個数: 40

約数和(自身を含む): 743047680

約数和(自身を除く): 484179888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 599231, 1198462, 1797693, 2396924, 3595386, 4793848, 5393079, 7190772, 9587696, 10786158, 14381544, 16179237, 21572316, 28763088, 32358474, 43144632, 64716948, 86289264, 129433896, 258867792]

約数ペア:

[(1, 258867792), (2, 129433896), (3, 86289264), (4, 64716948), (6, 43144632), (8, 32358474), (9, 28763088), (12, 21572316), (16, 16179237), (18, 14381544), (24, 10786158), (27, 9587696), (36, 7190772), (48, 5393079), (54, 4793848), (72, 3595386), (108, 2396924), (144, 1797693), (216, 1198462), (432, 599231)]