329797244

素因数分解:

$2^2\times 7^3\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 676300800

約数和(自身を除く): 346503556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 343, 542, 686, 887, 1084, 1372, 1774, 1897, 3548, 3794, 6209, 7588, 12418, 13279, 24836, 26558, 43463, 53116, 86926, 92953, 173852, 185906, 240377, 304241, 371812, 480754, 608482, 961508, 1216964, 1682639, 3365278, 6730556, 11778473, 23556946, 47113892, 82449311, 164898622, 329797244]

約数ペア:

[(1, 329797244), (2, 164898622), (4, 82449311), (7, 47113892), (14, 23556946), (28, 11778473), (49, 6730556), (98, 3365278), (196, 1682639), (271, 1216964), (343, 961508), (542, 608482), (686, 480754), (887, 371812), (1084, 304241), (1372, 240377), (1774, 185906), (1897, 173852), (3548, 92953), (3794, 86926), (6209, 53116), (7588, 43463), (12418, 26558), (13279, 24836)]