715264

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:156

約数の個数: 40

約数和(自身を含む): 1571328

約数和(自身を除く): 856064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 508, 512, 704, 1016, 1397, 1408, 2032, 2794, 2816, 4064, 5588, 5632, 8128, 11176, 16256, 22352, 32512, 44704, 65024, 89408, 178816, 357632, 715264]

約数ペア:

[(1, 715264), (2, 357632), (4, 178816), (8, 89408), (11, 65024), (16, 44704), (22, 32512), (32, 22352), (44, 16256), (64, 11176), (88, 8128), (127, 5632), (128, 5588), (176, 4064), (254, 2816), (256, 2794), (352, 2032), (508, 1408), (512, 1397), (704, 1016)]