306388288

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{67427}}^1$

素因数の和:67510

約数の個数: 28

約数和(自身を含む): 616561632

約数和(自身を除く): 310173344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 67427, 134854, 269708, 539416, 1078832, 2157664, 4315328, 4787317, 9574634, 19149268, 38298536, 76597072, 153194144, 306388288]

約数ペア:

[(1, 306388288), (2, 153194144), (4, 76597072), (8, 38298536), (16, 19149268), (32, 9574634), (64, 4787317), (71, 4315328), (142, 2157664), (284, 1078832), (568, 539416), (1136, 269708), (2272, 134854), (4544, 67427)]