2017191576

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3809

約数の個数: 128

約数和(自身を含む): 5641574400

約数和(自身を除く): 3624382824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 43, 51, 62, 68, 86, 93, 102, 124, 129, 136, 172, 186, 204, 248, 258, 344, 372, 408, 516, 527, 731, 744, 1032, 1054, 1333, 1462, 1581, 2108, 2193, 2666, 2924, 3162, 3709, 3999, 4216, 4386, 5332, 5848, 6324, 7418, 7998, 8772, 10664, 11127, 12648, 14836, 15996, 17544, 22254, 22661, 29672, 31992, 44508, 45322, 63053, 67983, 89016, 90644, 114979, 126106, 135966, 159487, 181288, 189159, 229958, 252212, 271932, 318974, 344937, 378318, 459916, 478461, 504424, 543864, 637948, 689874, 756636, 919832, 956922, 1275896, 1379748, 1513272, 1913844, 1954643, 2711279, 2759496, 3827688, 3909286, 4944097, 5422558, 5863929, 7818572, 8133837, 9888194, 10845116, 11727858, 14832291, 15637144, 16267674, 19776388, 21690232, 23455716, 29664582, 32535348, 39552776, 46911432, 59329164, 65070696, 84049649, 118658328, 168099298, 252148947, 336198596, 504297894, 672397192, 1008595788, 2017191576]

約数ペア:

[(1, 2017191576), (2, 1008595788), (3, 672397192), (4, 504297894), (6, 336198596), (8, 252148947), (12, 168099298), (17, 118658328), (24, 84049649), (31, 65070696), (34, 59329164), (43, 46911432), (51, 39552776), (62, 32535348), (68, 29664582), (86, 23455716), (93, 21690232), (102, 19776388), (124, 16267674), (129, 15637144), (136, 14832291), (172, 11727858), (186, 10845116), (204, 9888194), (248, 8133837), (258, 7818572), (344, 5863929), (372, 5422558), (408, 4944097), (516, 3909286), (527, 3827688), (731, 2759496), (744, 2711279), (1032, 1954643), (1054, 1913844), (1333, 1513272), (1462, 1379748), (1581, 1275896), (2108, 956922), (2193, 919832), (2666, 756636), (2924, 689874), (3162, 637948), (3709, 543864), (3999, 504424), (4216, 478461), (4386, 459916), (5332, 378318), (5848, 344937), (6324, 318974), (7418, 271932), (7998, 252212), (8772, 229958), (10664, 189159), (11127, 181288), (12648, 159487), (14836, 135966), (15996, 126106), (17544, 114979), (22254, 90644), (22661, 89016), (29672, 67983), (31992, 63053), (44508, 45322)]