1280104848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{808147}}^1$

素因数の和:808172

約数の個数: 60

約数和(自身を含む): 3908203728

約数和(自身を除く): 2628098880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 808147, 1616294, 2424441, 3232588, 4848882, 6465176, 7273323, 8889617, 9697764, 12930352, 14546646, 17779234, 19395528, 26668851, 29093292, 35558468, 38791056, 53337702, 58186584, 71116936, 80006553, 106675404, 116373168, 142233872, 160013106, 213350808, 320026212, 426701616, 640052424, 1280104848]

約数ペア:

[(1, 1280104848), (2, 640052424), (3, 426701616), (4, 320026212), (6, 213350808), (8, 160013106), (9, 142233872), (11, 116373168), (12, 106675404), (16, 80006553), (18, 71116936), (22, 58186584), (24, 53337702), (33, 38791056), (36, 35558468), (44, 29093292), (48, 26668851), (66, 19395528), (72, 17779234), (88, 14546646), (99, 12930352), (132, 9697764), (144, 8889617), (176, 7273323), (198, 6465176), (264, 4848882), (396, 3232588), (528, 2424441), (792, 1616294), (1584, 808147)]