2858239728

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{47147}}^1$

素因数の和:47582

約数の個数: 60

約数和(自身を含む): 8018271768

約数和(自身を除く): 5160032040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 47147, 60624, 94294, 141441, 188588, 282882, 377176, 424323, 565764, 754352, 848646, 1131528, 1697292, 2263056, 3394584, 6789168, 19848887, 39697774, 59546661, 79395548, 119093322, 158791096, 178639983, 238186644, 317582192, 357279966, 476373288, 714559932, 952746576, 1429119864, 2858239728]

約数ペア:

[(1, 2858239728), (2, 1429119864), (3, 952746576), (4, 714559932), (6, 476373288), (8, 357279966), (9, 317582192), (12, 238186644), (16, 178639983), (18, 158791096), (24, 119093322), (36, 79395548), (48, 59546661), (72, 39697774), (144, 19848887), (421, 6789168), (842, 3394584), (1263, 2263056), (1684, 1697292), (2526, 1131528), (3368, 848646), (3789, 754352), (5052, 565764), (6736, 424323), (7578, 377176), (10104, 282882), (15156, 188588), (20208, 141441), (30312, 94294), (47147, 60624)]