4020808272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{339137}}^1$

素因数の和:339180

約数の個数: 80

約数和(自身を含む): 11774871360

約数和(自身を除く): 7754063088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 339137, 678274, 1017411, 1356548, 2034822, 2713096, 4069644, 4408781, 5426192, 6443603, 8139288, 8817562, 12887206, 13226343, 16278576, 17635124, 19330809, 25774412, 26452686, 35270248, 38661618, 51548824, 52905372, 70540496, 77323236, 83766839, 103097648, 105810744, 154646472, 167533678, 211621488, 251300517, 309292944, 335067356, 502601034, 670134712, 1005202068, 1340269424, 2010404136, 4020808272]

約数ペア:

[(1, 4020808272), (2, 2010404136), (3, 1340269424), (4, 1005202068), (6, 670134712), (8, 502601034), (12, 335067356), (13, 309292944), (16, 251300517), (19, 211621488), (24, 167533678), (26, 154646472), (38, 105810744), (39, 103097648), (48, 83766839), (52, 77323236), (57, 70540496), (76, 52905372), (78, 51548824), (104, 38661618), (114, 35270248), (152, 26452686), (156, 25774412), (208, 19330809), (228, 17635124), (247, 16278576), (304, 13226343), (312, 12887206), (456, 8817562), (494, 8139288), (624, 6443603), (741, 5426192), (912, 4408781), (988, 4069644), (1482, 2713096), (1976, 2034822), (2964, 1356548), (3952, 1017411), (5928, 678274), (11856, 339137)]