314725208

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{17729}}^1$

素因数の和:18059

約数の個数: 32

約数和(自身を含む): 676576800

約数和(自身を除く): 361851592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 17729, 17752, 35458, 70916, 124103, 141832, 248206, 496412, 992824, 5620093, 11240186, 22480372, 39340651, 44960744, 78681302, 157362604, 314725208]

約数ペア:

[(1, 314725208), (2, 157362604), (4, 78681302), (7, 44960744), (8, 39340651), (14, 22480372), (28, 11240186), (56, 5620093), (317, 992824), (634, 496412), (1268, 248206), (2219, 141832), (2536, 124103), (4438, 70916), (8876, 35458), (17729, 17752)]