428186448

素因数分解:

$2^4\times 3^2\times {\mathrm{2973517}}^1$

素因数の和:2973531

約数の個数: 30

約数和(自身を含む): 1198327754

約数和(自身を除く): 770141306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2973517, 5947034, 8920551, 11894068, 17841102, 23788136, 26761653, 35682204, 47576272, 53523306, 71364408, 107046612, 142728816, 214093224, 428186448]

約数ペア:

[(1, 428186448), (2, 214093224), (3, 142728816), (4, 107046612), (6, 71364408), (8, 53523306), (9, 47576272), (12, 35682204), (16, 26761653), (18, 23788136), (24, 17841102), (36, 11894068), (48, 8920551), (72, 5947034), (144, 2973517)]