278364752652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3313866103}}^1$

素因数の和:3313866117

約数の個数: 24

約数和(自身を含む): 742306007296

約数和(自身を除く): 463941254644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3313866103, 6627732206, 9941598309, 13255464412, 19883196618, 23197062721, 39766393236, 46394125442, 69591188163, 92788250884, 139182376326, 278364752652]

約数ペア:

[(1, 278364752652), (2, 139182376326), (3, 92788250884), (4, 69591188163), (6, 46394125442), (7, 39766393236), (12, 23197062721), (14, 19883196618), (21, 13255464412), (28, 9941598309), (42, 6627732206), (84, 3313866103)]