315092456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244637}}^1$

素因数の和:244673

約数の個数: 32

約数和(自身を含む): 704557440

約数和(自身を除く): 389464984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 244637, 489274, 978548, 1712459, 1957096, 3424918, 5626651, 6849836, 11253302, 13699672, 22506604, 39386557, 45013208, 78773114, 157546228, 315092456]

約数ペア:

[(1, 315092456), (2, 157546228), (4, 78773114), (7, 45013208), (8, 39386557), (14, 22506604), (23, 13699672), (28, 11253302), (46, 6849836), (56, 5626651), (92, 3424918), (161, 1957096), (184, 1712459), (322, 978548), (644, 489274), (1288, 244637)]