421531608

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{65293}}^1$

素因数の和:65571

約数の個数: 32

約数和(自身を含む): 1057762800

約数和(自身を除く): 636231192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 65293, 130586, 195879, 261172, 391758, 522344, 783516, 1567032, 17563817, 35127634, 52691451, 70255268, 105382902, 140510536, 210765804, 421531608]

約数ペア:

[(1, 421531608), (2, 210765804), (3, 140510536), (4, 105382902), (6, 70255268), (8, 52691451), (12, 35127634), (24, 17563817), (269, 1567032), (538, 783516), (807, 522344), (1076, 391758), (1614, 261172), (2152, 195879), (3228, 130586), (6456, 65293)]