289040016

素因数分解:

$2^4\times 3^1\times {\mathrm{6021667}}^1$

素因数の和:6021678

約数の個数: 20

約数和(自身を含む): 746686832

約数和(自身を除く): 457646816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6021667, 12043334, 18065001, 24086668, 36130002, 48173336, 72260004, 96346672, 144520008, 289040016]

約数ペア:

[(1, 289040016), (2, 144520008), (3, 96346672), (4, 72260004), (6, 48173336), (8, 36130002), (12, 24086668), (16, 18065001), (24, 12043334), (48, 6021667)]