668712984

素因数分解:

$2^3\times 3^1\times {\mathrm{3229}}^1\times {\mathrm{8629}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 1672494000

約数和(自身を除く): 1003781016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3229, 6458, 8629, 9687, 12916, 17258, 19374, 25832, 25887, 34516, 38748, 51774, 69032, 77496, 103548, 207096, 27863041, 55726082, 83589123, 111452164, 167178246, 222904328, 334356492, 668712984]

約数ペア:

[(1, 668712984), (2, 334356492), (3, 222904328), (4, 167178246), (6, 111452164), (8, 83589123), (12, 55726082), (24, 27863041), (3229, 207096), (6458, 103548), (8629, 77496), (9687, 69032), (12916, 51774), (17258, 38748), (19374, 34516), (25832, 25887)]