258520176

素因数分解:

$2^4\times 3^2\times {\mathrm{1795279}}^1$

素因数の和:1795293

約数の個数: 30

約数和(自身を含む): 723497840

約数和(自身を除く): 464977664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1795279, 3590558, 5385837, 7181116, 10771674, 14362232, 16157511, 21543348, 28724464, 32315022, 43086696, 64630044, 86173392, 129260088, 258520176]

約数ペア:

[(1, 258520176), (2, 129260088), (3, 86173392), (4, 64630044), (6, 43086696), (8, 32315022), (9, 28724464), (12, 21543348), (16, 16157511), (18, 14362232), (24, 10771674), (36, 7181116), (48, 5385837), (72, 3590558), (144, 1795279)]