291238332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{315193}}^1$

素因数の和:315218

約数の個数: 48

約数和(自身を含む): 847241472

約数和(自身を除く): 556003140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 315193, 630386, 945579, 1260772, 1891158, 2206351, 3467123, 3782316, 4412702, 6619053, 6934246, 8825404, 10401369, 13238106, 13868492, 20802738, 24269861, 26476212, 41605476, 48539722, 72809583, 97079444, 145619166, 291238332]

約数ペア:

[(1, 291238332), (2, 145619166), (3, 97079444), (4, 72809583), (6, 48539722), (7, 41605476), (11, 26476212), (12, 24269861), (14, 20802738), (21, 13868492), (22, 13238106), (28, 10401369), (33, 8825404), (42, 6934246), (44, 6619053), (66, 4412702), (77, 3782316), (84, 3467123), (132, 2206351), (154, 1891158), (231, 1260772), (308, 945579), (462, 630386), (924, 315193)]