319813112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2447}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 656333280

約数和(自身を除く): 336520168

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 961, 1054, 1922, 2108, 2447, 3844, 4216, 4894, 7688, 9788, 16337, 19576, 32674, 41599, 65348, 75857, 83198, 130696, 151714, 166396, 303428, 332792, 606856, 1289569, 2351567, 2579138, 4703134, 5158276, 9406268, 10316552, 18812536, 39976639, 79953278, 159906556, 319813112]

約数ペア:

[(1, 319813112), (2, 159906556), (4, 79953278), (8, 39976639), (17, 18812536), (31, 10316552), (34, 9406268), (62, 5158276), (68, 4703134), (124, 2579138), (136, 2351567), (248, 1289569), (527, 606856), (961, 332792), (1054, 303428), (1922, 166396), (2108, 151714), (2447, 130696), (3844, 83198), (4216, 75857), (4894, 65348), (7688, 41599), (9788, 32674), (16337, 19576)]