381326412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4289}}^1$

素因数の和:4566

約数の個数: 48

約数和(自身を含む): 922521600

約数和(自身を除く): 541195188

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 239, 372, 478, 717, 956, 1434, 2868, 4289, 7409, 8578, 12867, 14818, 17156, 22227, 25734, 29636, 44454, 51468, 88908, 132959, 265918, 398877, 531836, 797754, 1025071, 1595508, 2050142, 3075213, 4100284, 6150426, 12300852, 31777201, 63554402, 95331603, 127108804, 190663206, 381326412]

約数ペア:

[(1, 381326412), (2, 190663206), (3, 127108804), (4, 95331603), (6, 63554402), (12, 31777201), (31, 12300852), (62, 6150426), (93, 4100284), (124, 3075213), (186, 2050142), (239, 1595508), (372, 1025071), (478, 797754), (717, 531836), (956, 398877), (1434, 265918), (2868, 132959), (4289, 88908), (7409, 51468), (8578, 44454), (12867, 29636), (14818, 25734), (17156, 22227)]