201819168

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 594316800

約数和(自身を除く): 392497632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 864, 872, 981, 1308, 1744, 1962, 2143, 2616, 2943, 3488, 3924, 4286, 5232, 5886, 6429, 7848, 8572, 10464, 11772, 12858, 15696, 17144, 19287, 23544, 25716, 31392, 34288, 38574, 47088, 51432, 57861, 68576, 77148, 94176, 102864, 115722, 154296, 205728, 231444, 233587, 308592, 462888, 467174, 617184, 700761, 925776, 934348, 1401522, 1851552, 1868696, 2102283, 2803044, 3737392, 4204566, 5606088, 6306849, 7474784, 8409132, 11212176, 12613698, 16818264, 22424352, 25227396, 33636528, 50454792, 67273056, 100909584, 201819168]

約数ペア:

[(1, 201819168), (2, 100909584), (3, 67273056), (4, 50454792), (6, 33636528), (8, 25227396), (9, 22424352), (12, 16818264), (16, 12613698), (18, 11212176), (24, 8409132), (27, 7474784), (32, 6306849), (36, 5606088), (48, 4204566), (54, 3737392), (72, 2803044), (96, 2102283), (108, 1868696), (109, 1851552), (144, 1401522), (216, 934348), (218, 925776), (288, 700761), (327, 617184), (432, 467174), (436, 462888), (654, 308592), (864, 233587), (872, 231444), (981, 205728), (1308, 154296), (1744, 115722), (1962, 102864), (2143, 94176), (2616, 77148), (2943, 68576), (3488, 57861), (3924, 51432), (4286, 47088), (5232, 38574), (5886, 34288), (6429, 31392), (7848, 25716), (8572, 23544), (10464, 19287), (11772, 17144), (12858, 15696)]