315037472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{579113}}^1$

素因数の和:579140

約数の個数: 24

約数和(自身を含む): 656715276

約数和(自身を除く): 341677804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 579113, 1158226, 2316452, 4632904, 9265808, 9844921, 18531616, 19689842, 39379684, 78759368, 157518736, 315037472]

約数ペア:

[(1, 315037472), (2, 157518736), (4, 78759368), (8, 39379684), (16, 19689842), (17, 18531616), (32, 9844921), (34, 9265808), (68, 4632904), (136, 2316452), (272, 1158226), (544, 579113)]