1357312

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:270

約数の個数: 40

約数和(自身を含む): 2970792

約数和(自身を除く): 1613480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 241, 256, 352, 482, 512, 704, 964, 1408, 1928, 2651, 2816, 3856, 5302, 5632, 7712, 10604, 15424, 21208, 30848, 42416, 61696, 84832, 123392, 169664, 339328, 678656, 1357312]

約数ペア:

[(1, 1357312), (2, 678656), (4, 339328), (8, 169664), (11, 123392), (16, 84832), (22, 61696), (32, 42416), (44, 30848), (64, 21208), (88, 15424), (128, 10604), (176, 7712), (241, 5632), (256, 5302), (352, 3856), (482, 2816), (512, 2651), (704, 1928), (964, 1408)]