258638784

素因数分解:

$2^6\times 3^1\times {\mathrm{1347077}}^1$

素因数の和:1347092

約数の個数: 28

約数和(自身を含む): 684315624

約数和(自身を除く): 425676840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1347077, 2694154, 4041231, 5388308, 8082462, 10776616, 16164924, 21553232, 32329848, 43106464, 64659696, 86212928, 129319392, 258638784]

約数ペア:

[(1, 258638784), (2, 129319392), (3, 86212928), (4, 64659696), (6, 43106464), (8, 32329848), (12, 21553232), (16, 16164924), (24, 10776616), (32, 8082462), (48, 5388308), (64, 4041231), (96, 2694154), (192, 1347077)]