496618336

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 990275328

約数和(自身を除く): 493656992

約数列:

[1, 2, 4, 8, 16, 32, 191, 193, 382, 386, 421, 764, 772, 842, 1528, 1544, 1684, 3056, 3088, 3368, 6112, 6176, 6736, 13472, 36863, 73726, 80411, 81253, 147452, 160822, 162506, 294904, 321644, 325012, 589808, 643288, 650024, 1179616, 1286576, 1300048, 2573152, 2600096, 15519323, 31038646, 62077292, 124154584, 248309168, 496618336]

約数ペア:

[(1, 496618336), (2, 248309168), (4, 124154584), (8, 62077292), (16, 31038646), (32, 15519323), (191, 2600096), (193, 2573152), (382, 1300048), (386, 1286576), (421, 1179616), (764, 650024), (772, 643288), (842, 589808), (1528, 325012), (1544, 321644), (1684, 294904), (3056, 162506), (3088, 160822), (3368, 147452), (6112, 81253), (6176, 80411), (6736, 73726), (13472, 36863)]