231491376

素因数分解:

$2^4\times 3^2\times {\mathrm{1607579}}^1$

素因数の和:1607593

約数の個数: 30

約数和(自身を含む): 647854740

約数和(自身を除く): 416363364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1607579, 3215158, 4822737, 6430316, 9645474, 12860632, 14468211, 19290948, 25721264, 28936422, 38581896, 57872844, 77163792, 115745688, 231491376]

約数ペア:

[(1, 231491376), (2, 115745688), (3, 77163792), (4, 57872844), (6, 38581896), (8, 28936422), (9, 25721264), (12, 19290948), (16, 14468211), (18, 12860632), (24, 9645474), (36, 6430316), (48, 4822737), (72, 3215158), (144, 1607579)]