561567283216

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{19841}}^1\times {\mathrm{16229}}^1$

素因数の和:36187

約数の個数: 40

約数和(自身を含む): 1098141600600

約数和(自身を除く): 536574317384

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 16229, 19841, 32458, 39682, 64916, 79364, 129832, 158728, 259664, 317456, 1768961, 2162669, 3537922, 4325338, 7075844, 8650676, 14151688, 17301352, 28303376, 34602704, 321999589, 643999178, 1287998356, 2575996712, 5151993424, 35097955201, 70195910402, 140391820804, 280783641608, 561567283216]

約数ペア:

[(1, 561567283216), (2, 280783641608), (4, 140391820804), (8, 70195910402), (16, 35097955201), (109, 5151993424), (218, 2575996712), (436, 1287998356), (872, 643999178), (1744, 321999589), (16229, 34602704), (19841, 28303376), (32458, 17301352), (39682, 14151688), (64916, 8650676), (79364, 7075844), (129832, 4325338), (158728, 3537922), (259664, 2162669), (317456, 1768961)]