853956864

素因数分解:

$2^8\times 3^3\times {\mathrm{123547}}^1$

素因数の和:123572

約数の個数: 72

約数和(自身を含む): 2525321120

約数和(自身を除く): 1671364256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 123547, 247094, 370641, 494188, 741282, 988376, 1111923, 1482564, 1976752, 2223846, 2965128, 3335769, 3953504, 4447692, 5930256, 6671538, 7907008, 8895384, 11860512, 13343076, 15814016, 17790768, 23721024, 26686152, 31628032, 35581536, 47442048, 53372304, 71163072, 94884096, 106744608, 142326144, 213489216, 284652288, 426978432, 853956864]

約数ペア:

[(1, 853956864), (2, 426978432), (3, 284652288), (4, 213489216), (6, 142326144), (8, 106744608), (9, 94884096), (12, 71163072), (16, 53372304), (18, 47442048), (24, 35581536), (27, 31628032), (32, 26686152), (36, 23721024), (48, 17790768), (54, 15814016), (64, 13343076), (72, 11860512), (96, 8895384), (108, 7907008), (128, 6671538), (144, 5930256), (192, 4447692), (216, 3953504), (256, 3335769), (288, 2965128), (384, 2223846), (432, 1976752), (576, 1482564), (768, 1111923), (864, 988376), (1152, 741282), (1728, 494188), (2304, 370641), (3456, 247094), (6912, 123547)]