326382308

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 665013888

約数和(自身を除く): 338631580

約数列:

[1, 2, 4, 7, 14, 28, 101, 131, 202, 262, 404, 524, 707, 881, 917, 1414, 1762, 1834, 2828, 3524, 3668, 6167, 12334, 13231, 24668, 26462, 52924, 88981, 92617, 115411, 177962, 185234, 230822, 355924, 370468, 461644, 622867, 807877, 1245734, 1615754, 2491468, 3231508, 11656511, 23313022, 46626044, 81595577, 163191154, 326382308]

約数ペア:

[(1, 326382308), (2, 163191154), (4, 81595577), (7, 46626044), (14, 23313022), (28, 11656511), (101, 3231508), (131, 2491468), (202, 1615754), (262, 1245734), (404, 807877), (524, 622867), (707, 461644), (881, 370468), (917, 355924), (1414, 230822), (1762, 185234), (1834, 177962), (2828, 115411), (3524, 92617), (3668, 88981), (6167, 52924), (12334, 26462), (13231, 24668)]