256822008

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{70867}}^1$

素因数の和:71027

約数の個数: 32

約数和(自身を含む): 646316160

約数和(自身を除く): 389494152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 70867, 141734, 212601, 283468, 425202, 566936, 850404, 1700808, 10700917, 21401834, 32102751, 42803668, 64205502, 85607336, 128411004, 256822008]

約数ペア:

[(1, 256822008), (2, 128411004), (3, 85607336), (4, 64205502), (6, 42803668), (8, 32102751), (12, 21401834), (24, 10700917), (151, 1700808), (302, 850404), (453, 566936), (604, 425202), (906, 283468), (1208, 212601), (1812, 141734), (3624, 70867)]