1651691496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:5003

約数の個数: 128

約数和(自身を含む): 5115559680

約数和(自身を除く): 3463868184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 273, 312, 314, 364, 471, 546, 628, 728, 942, 1092, 1099, 1256, 1884, 2041, 2184, 2198, 3297, 3768, 4082, 4396, 4817, 6123, 6594, 8164, 8792, 9634, 12246, 13188, 14287, 14451, 16328, 19268, 24492, 26376, 28574, 28902, 33719, 38536, 42861, 48984, 57148, 57804, 62621, 67438, 85722, 101157, 114296, 115608, 125242, 134876, 171444, 187863, 202314, 250484, 269752, 342888, 375726, 404628, 438347, 500968, 751452, 756269, 809256, 876694, 1315041, 1502904, 1512538, 1753388, 2268807, 2630082, 3025076, 3506776, 4537614, 5260164, 5293883, 6050152, 9075228, 9831497, 10520328, 10587766, 15881649, 18150456, 19662994, 21175532, 29494491, 31763298, 39325988, 42351064, 58988982, 63526596, 68820479, 78651976, 117977964, 127053192, 137640958, 206461437, 235955928, 275281916, 412922874, 550563832, 825845748, 1651691496]

約数ペア:

[(1, 1651691496), (2, 825845748), (3, 550563832), (4, 412922874), (6, 275281916), (7, 235955928), (8, 206461437), (12, 137640958), (13, 127053192), (14, 117977964), (21, 78651976), (24, 68820479), (26, 63526596), (28, 58988982), (39, 42351064), (42, 39325988), (52, 31763298), (56, 29494491), (78, 21175532), (84, 19662994), (91, 18150456), (104, 15881649), (156, 10587766), (157, 10520328), (168, 9831497), (182, 9075228), (273, 6050152), (312, 5293883), (314, 5260164), (364, 4537614), (471, 3506776), (546, 3025076), (628, 2630082), (728, 2268807), (942, 1753388), (1092, 1512538), (1099, 1502904), (1256, 1315041), (1884, 876694), (2041, 809256), (2184, 756269), (2198, 751452), (3297, 500968), (3768, 438347), (4082, 404628), (4396, 375726), (4817, 342888), (6123, 269752), (6594, 250484), (8164, 202314), (8792, 187863), (9634, 171444), (12246, 134876), (13188, 125242), (14287, 115608), (14451, 114296), (16328, 101157), (19268, 85722), (24492, 67438), (26376, 62621), (28574, 57804), (28902, 57148), (33719, 48984), (38536, 42861)]