422205616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 970731520

約数和(自身を除く): 548525904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 277, 434, 439, 496, 554, 868, 878, 1108, 1736, 1756, 1939, 2216, 3073, 3472, 3512, 3878, 4432, 6146, 7024, 7756, 8587, 12292, 13609, 15512, 17174, 24584, 27218, 31024, 34348, 49168, 54436, 60109, 68696, 95263, 108872, 120218, 121603, 137392, 190526, 217744, 240436, 243206, 381052, 480872, 486412, 762104, 851221, 961744, 972824, 1524208, 1702442, 1945648, 3404884, 3769693, 6809768, 7539386, 13619536, 15078772, 26387851, 30157544, 52775702, 60315088, 105551404, 211102808, 422205616]

約数ペア:

[(1, 422205616), (2, 211102808), (4, 105551404), (7, 60315088), (8, 52775702), (14, 30157544), (16, 26387851), (28, 15078772), (31, 13619536), (56, 7539386), (62, 6809768), (112, 3769693), (124, 3404884), (217, 1945648), (248, 1702442), (277, 1524208), (434, 972824), (439, 961744), (496, 851221), (554, 762104), (868, 486412), (878, 480872), (1108, 381052), (1736, 243206), (1756, 240436), (1939, 217744), (2216, 190526), (3073, 137392), (3472, 121603), (3512, 120218), (3878, 108872), (4432, 95263), (6146, 68696), (7024, 60109), (7756, 54436), (8587, 49168), (12292, 34348), (13609, 31024), (15512, 27218), (17174, 24584)]