816360064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1$

素因数の和:4017

約数の個数: 64

約数和(自身を含む): 1765693440

約数和(自身を除く): 949333376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 3863, 4064, 6604, 7726, 8128, 13208, 15452, 16256, 26416, 30904, 50219, 52832, 61808, 100438, 105664, 123616, 200876, 211328, 247232, 401752, 490601, 494464, 803504, 981202, 1607008, 1962404, 3214016, 3924808, 6377813, 6428032, 7849616, 12755626, 15699232, 25511252, 31398464, 51022504, 62796928, 102045008, 204090016, 408180032, 816360064]

約数ペア:

[(1, 816360064), (2, 408180032), (4, 204090016), (8, 102045008), (13, 62796928), (16, 51022504), (26, 31398464), (32, 25511252), (52, 15699232), (64, 12755626), (104, 7849616), (127, 6428032), (128, 6377813), (208, 3924808), (254, 3214016), (416, 1962404), (508, 1607008), (832, 981202), (1016, 803504), (1651, 494464), (1664, 490601), (2032, 401752), (3302, 247232), (3863, 211328), (4064, 200876), (6604, 123616), (7726, 105664), (8128, 100438), (13208, 61808), (15452, 52832), (16256, 50219), (26416, 30904)]