388889148456

素因数分解:

$2^3\times 3^2\times {\mathrm{5401238173}}^1$

素因数の和:5401238185

約数の個数: 24

約数和(自身を含む): 1053241443930

約数和(自身を除く): 664352295474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5401238173, 10802476346, 16203714519, 21604952692, 32407429038, 43209905384, 48611143557, 64814858076, 97222287114, 129629716152, 194444574228, 388889148456]

約数ペア:

[(1, 388889148456), (2, 194444574228), (3, 129629716152), (4, 97222287114), (6, 64814858076), (8, 48611143557), (9, 43209905384), (12, 32407429038), (18, 21604952692), (24, 16203714519), (36, 10802476346), (72, 5401238173)]