260174568704

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{16660769}}^1$

素因数の和:16660846

約数の個数: 36

約数和(自身を含む): 527846515140

約数和(自身を除く): 267671946436

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 16660769, 33321538, 66643076, 133286152, 266572304, 533144608, 1016306909, 1066289216, 2032613818, 2132578432, 4065227636, 4265156864, 8130455272, 16260910544, 32521821088, 65043642176, 130087284352, 260174568704]

約数ペア:

[(1, 260174568704), (2, 130087284352), (4, 65043642176), (8, 32521821088), (16, 16260910544), (32, 8130455272), (61, 4265156864), (64, 4065227636), (122, 2132578432), (128, 2032613818), (244, 1066289216), (256, 1016306909), (488, 533144608), (976, 266572304), (1952, 133286152), (3904, 66643076), (7808, 33321538), (15616, 16660769)]