1251831888

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{22817}}^1$

素因数の和:22961

約数の個数: 80

約数和(自身を含む): 3621672960

約数和(自身を除く): 2369841072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 6096, 6858, 9144, 13716, 18288, 22817, 27432, 45634, 54864, 68451, 91268, 136902, 182536, 205353, 273804, 365072, 410706, 547608, 616059, 821412, 1095216, 1232118, 1642824, 2464236, 2897759, 3285648, 4928472, 5795518, 8693277, 9856944, 11591036, 17386554, 23182072, 26079831, 34773108, 46364144, 52159662, 69546216, 78239493, 104319324, 139092432, 156478986, 208638648, 312957972, 417277296, 625915944, 1251831888]

約数ペア:

[(1, 1251831888), (2, 625915944), (3, 417277296), (4, 312957972), (6, 208638648), (8, 156478986), (9, 139092432), (12, 104319324), (16, 78239493), (18, 69546216), (24, 52159662), (27, 46364144), (36, 34773108), (48, 26079831), (54, 23182072), (72, 17386554), (108, 11591036), (127, 9856944), (144, 8693277), (216, 5795518), (254, 4928472), (381, 3285648), (432, 2897759), (508, 2464236), (762, 1642824), (1016, 1232118), (1143, 1095216), (1524, 821412), (2032, 616059), (2286, 547608), (3048, 410706), (3429, 365072), (4572, 273804), (6096, 205353), (6858, 182536), (9144, 136902), (13716, 91268), (18288, 68451), (22817, 54864), (27432, 45634)]