1631276256

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 4334148000

約数和(自身を除く): 2702871744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 269, 349, 362, 538, 543, 698, 724, 807, 1047, 1076, 1086, 1396, 1448, 1614, 2094, 2152, 2172, 2792, 2896, 3228, 4188, 4304, 4344, 5584, 5792, 6456, 8376, 8608, 8688, 11168, 12912, 16752, 17376, 25824, 33504, 48689, 63169, 93881, 97378, 126338, 146067, 187762, 189507, 194756, 252676, 281643, 292134, 375524, 379014, 389512, 505352, 563286, 584268, 751048, 758028, 779024, 1010704, 1126572, 1168536, 1502096, 1516056, 1558048, 2021408, 2253144, 2337072, 3004192, 3032112, 4506288, 4674144, 6064224, 9012576, 16992461, 33984922, 50977383, 67969844, 101954766, 135939688, 203909532, 271879376, 407819064, 543758752, 815638128, 1631276256]

約数ペア:

[(1, 1631276256), (2, 815638128), (3, 543758752), (4, 407819064), (6, 271879376), (8, 203909532), (12, 135939688), (16, 101954766), (24, 67969844), (32, 50977383), (48, 33984922), (96, 16992461), (181, 9012576), (269, 6064224), (349, 4674144), (362, 4506288), (538, 3032112), (543, 3004192), (698, 2337072), (724, 2253144), (807, 2021408), (1047, 1558048), (1076, 1516056), (1086, 1502096), (1396, 1168536), (1448, 1126572), (1614, 1010704), (2094, 779024), (2152, 758028), (2172, 751048), (2792, 584268), (2896, 563286), (3228, 505352), (4188, 389512), (4304, 379014), (4344, 375524), (5584, 292134), (5792, 281643), (6456, 252676), (8376, 194756), (8608, 189507), (8688, 187762), (11168, 146067), (12912, 126338), (16752, 97378), (17376, 93881), (25824, 63169), (33504, 48689)]