492080384

素因数分解:

$2^8\times {\mathrm{487}}^1\times {\mathrm{3947}}^1$

素因数の和:4450

約数の個数: 36

約数和(自身を含む): 984504864

約数和(自身を除く): 492424480

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 487, 974, 1948, 3896, 3947, 7792, 7894, 15584, 15788, 31168, 31576, 62336, 63152, 124672, 126304, 252608, 505216, 1010432, 1922189, 3844378, 7688756, 15377512, 30755024, 61510048, 123020096, 246040192, 492080384]

約数ペア:

[(1, 492080384), (2, 246040192), (4, 123020096), (8, 61510048), (16, 30755024), (32, 15377512), (64, 7688756), (128, 3844378), (256, 1922189), (487, 1010432), (974, 505216), (1948, 252608), (3896, 126304), (3947, 124672), (7792, 63152), (7894, 62336), (15584, 31576), (15788, 31168)]