128776296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487789}}^1$

素因数の和:487809

約数の個数: 32

約数和(自身を含む): 351208800

約数和(自身を除く): 222432504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 487789, 975578, 1463367, 1951156, 2926734, 3902312, 5365679, 5853468, 10731358, 11706936, 16097037, 21462716, 32194074, 42925432, 64388148, 128776296]

約数ペア:

[(1, 128776296), (2, 64388148), (3, 42925432), (4, 32194074), (6, 21462716), (8, 16097037), (11, 11706936), (12, 10731358), (22, 5853468), (24, 5365679), (33, 3902312), (44, 2926734), (66, 1951156), (88, 1463367), (132, 975578), (264, 487789)]