851398992

素因数分解:

$2^4\times 3^3\times {\mathrm{1231}}^1\times {\mathrm{1601}}^1$

素因数の和:2849

約数の個数: 80

約数和(自身を含む): 2447343360

約数和(自身を除く): 1595944368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1231, 1601, 2462, 3202, 3693, 4803, 4924, 6404, 7386, 9606, 9848, 11079, 12808, 14409, 14772, 19212, 19696, 22158, 25616, 28818, 29544, 33237, 38424, 43227, 44316, 57636, 59088, 66474, 76848, 86454, 88632, 115272, 132948, 172908, 177264, 230544, 265896, 345816, 531792, 691632, 1970831, 3941662, 5912493, 7883324, 11824986, 15766648, 17737479, 23649972, 31533296, 35474958, 47299944, 53212437, 70949916, 94599888, 106424874, 141899832, 212849748, 283799664, 425699496, 851398992]

約数ペア:

[(1, 851398992), (2, 425699496), (3, 283799664), (4, 212849748), (6, 141899832), (8, 106424874), (9, 94599888), (12, 70949916), (16, 53212437), (18, 47299944), (24, 35474958), (27, 31533296), (36, 23649972), (48, 17737479), (54, 15766648), (72, 11824986), (108, 7883324), (144, 5912493), (216, 3941662), (432, 1970831), (1231, 691632), (1601, 531792), (2462, 345816), (3202, 265896), (3693, 230544), (4803, 177264), (4924, 172908), (6404, 132948), (7386, 115272), (9606, 88632), (9848, 86454), (11079, 76848), (12808, 66474), (14409, 59088), (14772, 57636), (19212, 44316), (19696, 43227), (22158, 38424), (25616, 33237), (28818, 29544)]