256099608

素因数分解:

$2^3\times 3^2\times {\mathrm{3556939}}^1$

素因数の和:3556951

約数の個数: 24

約数和(自身を含む): 693603300

約数和(自身を除く): 437503692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3556939, 7113878, 10670817, 14227756, 21341634, 28455512, 32012451, 42683268, 64024902, 85366536, 128049804, 256099608]

約数ペア:

[(1, 256099608), (2, 128049804), (3, 85366536), (4, 64024902), (6, 42683268), (8, 32012451), (9, 28455512), (12, 21341634), (18, 14227756), (24, 10670817), (36, 7113878), (72, 3556939)]