258019968

素因数分解:

$2^7\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2677}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 688353120

約数和(自身を除く): 430333152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 384, 502, 753, 1004, 1506, 2008, 2677, 3012, 4016, 5354, 6024, 8031, 8032, 10708, 12048, 16062, 16064, 21416, 24096, 32124, 32128, 42832, 48192, 64248, 85664, 96384, 128496, 171328, 256992, 342656, 513984, 671927, 1027968, 1343854, 2015781, 2687708, 4031562, 5375416, 8063124, 10750832, 16126248, 21501664, 32252496, 43003328, 64504992, 86006656, 129009984, 258019968]

約数ペア:

[(1, 258019968), (2, 129009984), (3, 86006656), (4, 64504992), (6, 43003328), (8, 32252496), (12, 21501664), (16, 16126248), (24, 10750832), (32, 8063124), (48, 5375416), (64, 4031562), (96, 2687708), (128, 2015781), (192, 1343854), (251, 1027968), (384, 671927), (502, 513984), (753, 342656), (1004, 256992), (1506, 171328), (2008, 128496), (2677, 96384), (3012, 85664), (4016, 64248), (5354, 48192), (6024, 42832), (8031, 32128), (8032, 32124), (10708, 24096), (12048, 21416), (16062, 16064)]