406445776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1588

約数の個数: 60

約数和(自身を含む): 872014500

約数和(自身を除く): 465568724

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 149, 176, 242, 298, 484, 596, 968, 1192, 1409, 1639, 1936, 2384, 2818, 3278, 5636, 6556, 11272, 13112, 15499, 18029, 22544, 26224, 30998, 36058, 61996, 72116, 123992, 144232, 170489, 209941, 247984, 288464, 340978, 419882, 681956, 839764, 1363912, 1679528, 2309351, 2727824, 3359056, 4618702, 9237404, 18474808, 25402861, 36949616, 50805722, 101611444, 203222888, 406445776]

約数ペア:

[(1, 406445776), (2, 203222888), (4, 101611444), (8, 50805722), (11, 36949616), (16, 25402861), (22, 18474808), (44, 9237404), (88, 4618702), (121, 3359056), (149, 2727824), (176, 2309351), (242, 1679528), (298, 1363912), (484, 839764), (596, 681956), (968, 419882), (1192, 340978), (1409, 288464), (1639, 247984), (1936, 209941), (2384, 170489), (2818, 144232), (3278, 123992), (5636, 72116), (6556, 61996), (11272, 36058), (13112, 30998), (15499, 26224), (18029, 22544)]