2080931169536

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{23203}}^1\times {\mathrm{4799}}^1$

素因数の和:28091

約数の個数: 72

約数和(自身を含む): 4211693068800

約数和(自身を除く): 2130761899264

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 4799, 9344, 9598, 18688, 19196, 23203, 38392, 46406, 76784, 92812, 153568, 185624, 307136, 350327, 371248, 614272, 700654, 742496, 1228544, 1401308, 1484992, 1693819, 2802616, 2969984, 3387638, 5605232, 5939968, 6775276, 11210464, 13550552, 22420928, 27101104, 44841856, 54202208, 89683712, 108404416, 111351197, 216808832, 222702394, 433617664, 445404788, 890809576, 1781619152, 3563238304, 7126476608, 8128637381, 14252953216, 16257274762, 28505906432, 32514549524, 65029099048, 130058198096, 260116396192, 520232792384, 1040465584768, 2080931169536]

約数ペア:

[(1, 2080931169536), (2, 1040465584768), (4, 520232792384), (8, 260116396192), (16, 130058198096), (32, 65029099048), (64, 32514549524), (73, 28505906432), (128, 16257274762), (146, 14252953216), (256, 8128637381), (292, 7126476608), (584, 3563238304), (1168, 1781619152), (2336, 890809576), (4672, 445404788), (4799, 433617664), (9344, 222702394), (9598, 216808832), (18688, 111351197), (19196, 108404416), (23203, 89683712), (38392, 54202208), (46406, 44841856), (76784, 27101104), (92812, 22420928), (153568, 13550552), (185624, 11210464), (307136, 6775276), (350327, 5939968), (371248, 5605232), (614272, 3387638), (700654, 2969984), (742496, 2802616), (1228544, 1693819), (1401308, 1484992)]