256801044

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{455321}}^1$

素因数の和:455375

約数の個数: 24

約数和(自身を含む): 611952768

約数和(自身を除く): 355151724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 455321, 910642, 1365963, 1821284, 2731926, 5463852, 21400087, 42800174, 64200261, 85600348, 128400522, 256801044]

約数ペア:

[(1, 256801044), (2, 128400522), (3, 85600348), (4, 64200261), (6, 42800174), (12, 21400087), (47, 5463852), (94, 2731926), (141, 1821284), (188, 1365963), (282, 910642), (564, 455321)]