480872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 1067520

約数和(自身を除く): 586648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 277, 434, 554, 868, 1108, 1736, 1939, 2216, 3878, 7756, 8587, 15512, 17174, 34348, 60109, 68696, 120218, 240436, 480872]

約数ペア:

[(1, 480872), (2, 240436), (4, 120218), (7, 68696), (8, 60109), (14, 34348), (28, 17174), (31, 15512), (56, 8587), (62, 7756), (124, 3878), (217, 2216), (248, 1939), (277, 1736), (434, 1108), (554, 868)]