643584984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3830863}}^1$

素因数の和:3830879

約数の個数: 32

約数和(自身を含む): 1838814720

約数和(自身を除く): 1195229736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3830863, 7661726, 11492589, 15323452, 22985178, 26816041, 30646904, 45970356, 53632082, 80448123, 91940712, 107264164, 160896246, 214528328, 321792492, 643584984]

約数ペア:

[(1, 643584984), (2, 321792492), (3, 214528328), (4, 160896246), (6, 107264164), (7, 91940712), (8, 80448123), (12, 53632082), (14, 45970356), (21, 30646904), (24, 26816041), (28, 22985178), (42, 15323452), (56, 11492589), (84, 7661726), (168, 3830863)]