321568848

素因数分解:

$2^4\times 3^2\times {\mathrm{2233117}}^1$

素因数の和:2233131

約数の個数: 30

約数和(自身を含む): 899946554

約数和(自身を除く): 578377706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2233117, 4466234, 6699351, 8932468, 13398702, 17864936, 20098053, 26797404, 35729872, 40196106, 53594808, 80392212, 107189616, 160784424, 321568848]

約数ペア:

[(1, 321568848), (2, 160784424), (3, 107189616), (4, 80392212), (6, 53594808), (8, 40196106), (9, 35729872), (12, 26797404), (16, 20098053), (18, 17864936), (24, 13398702), (36, 8932468), (48, 6699351), (72, 4466234), (144, 2233117)]