320199301264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3469}}^1\times {\mathrm{198929}}^1$

素因数の和:202435

約数の個数: 40

約数和(自身を含む): 641967003000

約数和(自身を除く): 321767701736

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3469, 6938, 13876, 27752, 55504, 100601, 198929, 201202, 397858, 402404, 795716, 804808, 1591432, 1609616, 3182864, 5768941, 11537882, 23075764, 46151528, 92303056, 690084701, 1380169402, 2760338804, 5520677608, 11041355216, 20012456329, 40024912658, 80049825316, 160099650632, 320199301264]

約数ペア:

[(1, 320199301264), (2, 160099650632), (4, 80049825316), (8, 40024912658), (16, 20012456329), (29, 11041355216), (58, 5520677608), (116, 2760338804), (232, 1380169402), (464, 690084701), (3469, 92303056), (6938, 46151528), (13876, 23075764), (27752, 11537882), (55504, 5768941), (100601, 3182864), (198929, 1609616), (201202, 1591432), (397858, 804808), (402404, 795716)]