1185804808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 2500930080

約数和(自身を除く): 1315125272

約数列:

[1, 2, 4, 8, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 211, 248, 344, 422, 527, 731, 844, 961, 1054, 1333, 1462, 1688, 1922, 2108, 2666, 2924, 3587, 3844, 4216, 5332, 5848, 6541, 7174, 7688, 9073, 10664, 13082, 14348, 16337, 18146, 22661, 26164, 28696, 32674, 36292, 41323, 45322, 52328, 65348, 72584, 82646, 90644, 111197, 130696, 154241, 165292, 181288, 202771, 222394, 281263, 308482, 330584, 405542, 444788, 562526, 616964, 702491, 811084, 889576, 1125052, 1233928, 1404982, 1622168, 2250104, 2809964, 3447107, 4781471, 5619928, 6894214, 8719153, 9562942, 13788428, 17438306, 19125884, 27576856, 34876612, 38251768, 69753224, 148225601, 296451202, 592902404, 1185804808]

約数ペア:

[(1, 1185804808), (2, 592902404), (4, 296451202), (8, 148225601), (17, 69753224), (31, 38251768), (34, 34876612), (43, 27576856), (62, 19125884), (68, 17438306), (86, 13788428), (124, 9562942), (136, 8719153), (172, 6894214), (211, 5619928), (248, 4781471), (344, 3447107), (422, 2809964), (527, 2250104), (731, 1622168), (844, 1404982), (961, 1233928), (1054, 1125052), (1333, 889576), (1462, 811084), (1688, 702491), (1922, 616964), (2108, 562526), (2666, 444788), (2924, 405542), (3587, 330584), (3844, 308482), (4216, 281263), (5332, 222394), (5848, 202771), (6541, 181288), (7174, 165292), (7688, 154241), (9073, 130696), (10664, 111197), (13082, 90644), (14348, 82646), (16337, 72584), (18146, 65348), (22661, 52328), (26164, 45322), (28696, 41323), (32674, 36292)]