325056016

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 645048000

約数和(自身を除く): 319991984

約数列:

[1, 2, 4, 8, 16, 59, 118, 149, 236, 298, 472, 596, 944, 1192, 2311, 2384, 4622, 8791, 9244, 17582, 18488, 35164, 36976, 70328, 136349, 140656, 272698, 344339, 545396, 688678, 1090792, 1377356, 2181584, 2754712, 5509424, 20316001, 40632002, 81264004, 162528008, 325056016]

約数ペア:

[(1, 325056016), (2, 162528008), (4, 81264004), (8, 40632002), (16, 20316001), (59, 5509424), (118, 2754712), (149, 2181584), (236, 1377356), (298, 1090792), (472, 688678), (596, 545396), (944, 344339), (1192, 272698), (2311, 140656), (2384, 136349), (4622, 70328), (8791, 36976), (9244, 35164), (17582, 18488)]