440904228

素因数分解:

$2^2\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{10289}}^1$

素因数の和:13867

約数の個数: 24

約数和(自身を含む): 1029164640

約数和(自身を除く): 588260412

約数列:

[1, 2, 3, 4, 6, 12, 3571, 7142, 10289, 10713, 14284, 20578, 21426, 30867, 41156, 42852, 61734, 123468, 36742019, 73484038, 110226057, 146968076, 220452114, 440904228]

約数ペア:

[(1, 440904228), (2, 220452114), (3, 146968076), (4, 110226057), (6, 73484038), (12, 36742019), (3571, 123468), (7142, 61734), (10289, 42852), (10713, 41156), (14284, 30867), (20578, 21426)]