335280392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{7927}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 667854720

約数和(自身を除く): 332574328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 2488, 5287, 7927, 10574, 15854, 21148, 31708, 42296, 63416, 134759, 269518, 539036, 1078072, 2465297, 4930594, 9861188, 19722376, 41910049, 83820098, 167640196, 335280392]

約数ペア:

[(1, 335280392), (2, 167640196), (4, 83820098), (8, 41910049), (17, 19722376), (34, 9861188), (68, 4930594), (136, 2465297), (311, 1078072), (622, 539036), (1244, 269518), (2488, 134759), (5287, 63416), (7927, 42296), (10574, 31708), (15854, 21148)]