660913408

素因数分解:

$2^8\times {\mathrm{1151}}^1\times {\mathrm{2243}}^1$

素因数の和:3410

約数の個数: 36

約数和(自身を含む): 1320979968

約数和(自身を除く): 660066560

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1151, 2243, 2302, 4486, 4604, 8972, 9208, 17944, 18416, 35888, 36832, 71776, 73664, 143552, 147328, 287104, 294656, 574208, 2581693, 5163386, 10326772, 20653544, 41307088, 82614176, 165228352, 330456704, 660913408]

約数ペア:

[(1, 660913408), (2, 330456704), (4, 165228352), (8, 82614176), (16, 41307088), (32, 20653544), (64, 10326772), (128, 5163386), (256, 2581693), (1151, 574208), (2243, 294656), (2302, 287104), (4486, 147328), (4604, 143552), (8972, 73664), (9208, 71776), (17944, 36832), (18416, 35888)]