320247792

素因数分解:

$2^4\times 3^2\times {\mathrm{2223943}}^1$

素因数の和:2223957

約数の個数: 30

約数和(自身を含む): 896249432

約数和(自身を除く): 576001640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2223943, 4447886, 6671829, 8895772, 13343658, 17791544, 20015487, 26687316, 35583088, 40030974, 53374632, 80061948, 106749264, 160123896, 320247792]

約数ペア:

[(1, 320247792), (2, 160123896), (3, 106749264), (4, 80061948), (6, 53374632), (8, 40030974), (9, 35583088), (12, 26687316), (16, 20015487), (18, 17791544), (24, 13343658), (36, 8895772), (48, 6671829), (72, 4447886), (144, 2223943)]