397841256

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{190537}}^1$

素因数の和:190578

約数の個数: 48

約数和(自身を含む): 1114647300

約数和(自身を除く): 716806044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 190537, 381074, 571611, 762148, 1143222, 1524296, 1714833, 2286444, 3429666, 4572888, 5525573, 6859332, 11051146, 13718664, 16576719, 22102292, 33153438, 44204584, 49730157, 66306876, 99460314, 132613752, 198920628, 397841256]

約数ペア:

[(1, 397841256), (2, 198920628), (3, 132613752), (4, 99460314), (6, 66306876), (8, 49730157), (9, 44204584), (12, 33153438), (18, 22102292), (24, 16576719), (29, 13718664), (36, 11051146), (58, 6859332), (72, 5525573), (87, 4572888), (116, 3429666), (174, 2286444), (232, 1714833), (261, 1524296), (348, 1143222), (522, 762148), (696, 571611), (1044, 381074), (2088, 190537)]