1280884824

素因数分解:

$2^3\times 3^2\times {\mathrm{17790067}}^1$

素因数の和:17790079

約数の個数: 24

約数和(自身を含む): 3469063260

約数和(自身を除く): 2188178436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17790067, 35580134, 53370201, 71160268, 106740402, 142320536, 160110603, 213480804, 320221206, 426961608, 640442412, 1280884824]

約数ペア:

[(1, 1280884824), (2, 640442412), (3, 426961608), (4, 320221206), (6, 213480804), (8, 160110603), (9, 142320536), (12, 106740402), (18, 71160268), (24, 53370201), (36, 35580134), (72, 17790067)]