871275264

素因数分解:

$2^8\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1279}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 2323292160

約数和(自身を除く): 1452016896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 887, 1279, 1774, 2558, 2661, 3548, 3837, 5116, 5322, 7096, 7674, 10232, 10644, 14192, 15348, 20464, 21288, 28384, 30696, 40928, 42576, 56768, 61392, 81856, 85152, 113536, 122784, 163712, 170304, 227072, 245568, 327424, 340608, 491136, 681216, 982272, 1134473, 2268946, 3403419, 4537892, 6806838, 9075784, 13613676, 18151568, 27227352, 36303136, 54454704, 72606272, 108909408, 145212544, 217818816, 290425088, 435637632, 871275264]

約数ペア:

[(1, 871275264), (2, 435637632), (3, 290425088), (4, 217818816), (6, 145212544), (8, 108909408), (12, 72606272), (16, 54454704), (24, 36303136), (32, 27227352), (48, 18151568), (64, 13613676), (96, 9075784), (128, 6806838), (192, 4537892), (256, 3403419), (384, 2268946), (768, 1134473), (887, 982272), (1279, 681216), (1774, 491136), (2558, 340608), (2661, 327424), (3548, 245568), (3837, 227072), (5116, 170304), (5322, 163712), (7096, 122784), (7674, 113536), (10232, 85152), (10644, 81856), (14192, 61392), (15348, 56768), (20464, 42576), (21288, 40928), (28384, 30696)]