402364328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{4831}}^1$

素因数の和:5225

約数の個数: 32

約数和(自身を含む): 782784000

約数和(自身を除く): 380419672

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 359, 718, 1436, 2872, 4831, 9662, 10411, 19324, 20822, 38648, 41644, 83288, 140099, 280198, 560396, 1120792, 1734329, 3468658, 6937316, 13874632, 50295541, 100591082, 201182164, 402364328]

約数ペア:

[(1, 402364328), (2, 201182164), (4, 100591082), (8, 50295541), (29, 13874632), (58, 6937316), (116, 3468658), (232, 1734329), (359, 1120792), (718, 560396), (1436, 280198), (2872, 140099), (4831, 83288), (9662, 41644), (10411, 38648), (19324, 20822)]