261874432

素因数分解:

$2^8\times {\mathrm{677}}^1\times {\mathrm{1511}}^1$

素因数の和:2204

約数の個数: 36

約数和(自身を含む): 523844496

約数和(自身を除く): 261970064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 677, 1354, 1511, 2708, 3022, 5416, 6044, 10832, 12088, 21664, 24176, 43328, 48352, 86656, 96704, 173312, 193408, 386816, 1022947, 2045894, 4091788, 8183576, 16367152, 32734304, 65468608, 130937216, 261874432]

約数ペア:

[(1, 261874432), (2, 130937216), (4, 65468608), (8, 32734304), (16, 16367152), (32, 8183576), (64, 4091788), (128, 2045894), (256, 1022947), (677, 386816), (1354, 193408), (1511, 173312), (2708, 96704), (3022, 86656), (5416, 48352), (6044, 43328), (10832, 24176), (12088, 21664)]