245635328

素因数分解:

$2^8\times {\mathrm{449}}^1\times {\mathrm{2137}}^1$

素因数の和:2602

約数の個数: 36

約数和(自身を含む): 491633100

約数和(自身を除く): 245997772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 449, 898, 1796, 2137, 3592, 4274, 7184, 8548, 14368, 17096, 28736, 34192, 57472, 68384, 114944, 136768, 273536, 547072, 959513, 1919026, 3838052, 7676104, 15352208, 30704416, 61408832, 122817664, 245635328]

約数ペア:

[(1, 245635328), (2, 122817664), (4, 61408832), (8, 30704416), (16, 15352208), (32, 7676104), (64, 3838052), (128, 1919026), (256, 959513), (449, 547072), (898, 273536), (1796, 136768), (2137, 114944), (3592, 68384), (4274, 57472), (7184, 34192), (8548, 28736), (14368, 17096)]