123516864

素因数分解:

$2^6\times 3^2\times {\mathrm{214439}}^1$

素因数の和:214457

約数の個数: 42

約数和(自身を含む): 354040440

約数和(自身を除く): 230523576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 214439, 428878, 643317, 857756, 1286634, 1715512, 1929951, 2573268, 3431024, 3859902, 5146536, 6862048, 7719804, 10293072, 13724096, 15439608, 20586144, 30879216, 41172288, 61758432, 123516864]

約数ペア:

[(1, 123516864), (2, 61758432), (3, 41172288), (4, 30879216), (6, 20586144), (8, 15439608), (9, 13724096), (12, 10293072), (16, 7719804), (18, 6862048), (24, 5146536), (32, 3859902), (36, 3431024), (48, 2573268), (64, 1929951), (72, 1715512), (96, 1286634), (144, 857756), (192, 643317), (288, 428878), (576, 214439)]