28206577728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15443}}^1$

素因数の和:15622

約数の個数: 224

約数和(自身を含む): 95401912320

約数和(自身を除く): 67195334592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 151, 168, 189, 192, 216, 224, 252, 288, 302, 336, 378, 432, 448, 453, 504, 576, 604, 672, 756, 864, 906, 1008, 1057, 1208, 1344, 1359, 1512, 1728, 1812, 2016, 2114, 2416, 2718, 3024, 3171, 3624, 4032, 4077, 4228, 4832, 5436, 6048, 6342, 7248, 8154, 8456, 9513, 9664, 10872, 12096, 12684, 14496, 15443, 16308, 16912, 19026, 21744, 25368, 28539, 28992, 30886, 32616, 33824, 38052, 43488, 46329, 50736, 57078, 61772, 65232, 67648, 76104, 86976, 92658, 101472, 108101, 114156, 123544, 130464, 138987, 152208, 185316, 202944, 216202, 228312, 247088, 260928, 277974, 304416, 324303, 370632, 416961, 432404, 456624, 494176, 555948, 608832, 648606, 741264, 833922, 864808, 913248, 972909, 988352, 1111896, 1297212, 1482528, 1667844, 1729616, 1826496, 1945818, 2223792, 2331893, 2594424, 2918727, 2965056, 3335688, 3459232, 3891636, 4447584, 4663786, 5188848, 5837454, 6671376, 6918464, 6995679, 7783272, 8895168, 9327572, 10377696, 11674908, 13342752, 13991358, 15566544, 16323251, 18655144, 20755392, 20987037, 23349816, 26685504, 27982716, 31133088, 32646502, 37310288, 41974074, 46699632, 48969753, 55965432, 62266176, 62961111, 65293004, 74620576, 83948148, 93399264, 97939506, 111930864, 125922222, 130586008, 146909259, 149241152, 167896296, 186798528, 195879012, 223861728, 251844444, 261172016, 293818518, 335792592, 391758024, 440727777, 447723456, 503688888, 522344032, 587637036, 671585184, 783516048, 881455554, 1007377776, 1044688064, 1175274072, 1343170368, 1567032096, 1762911108, 2014755552, 2350548144, 3134064192, 3525822216, 4029511104, 4701096288, 7051644432, 9402192576, 14103288864, 28206577728]

約数ペア:

[(1, 28206577728), (2, 14103288864), (3, 9402192576), (4, 7051644432), (6, 4701096288), (7, 4029511104), (8, 3525822216), (9, 3134064192), (12, 2350548144), (14, 2014755552), (16, 1762911108), (18, 1567032096), (21, 1343170368), (24, 1175274072), (27, 1044688064), (28, 1007377776), (32, 881455554), (36, 783516048), (42, 671585184), (48, 587637036), (54, 522344032), (56, 503688888), (63, 447723456), (64, 440727777), (72, 391758024), (84, 335792592), (96, 293818518), (108, 261172016), (112, 251844444), (126, 223861728), (144, 195879012), (151, 186798528), (168, 167896296), (189, 149241152), (192, 146909259), (216, 130586008), (224, 125922222), (252, 111930864), (288, 97939506), (302, 93399264), (336, 83948148), (378, 74620576), (432, 65293004), (448, 62961111), (453, 62266176), (504, 55965432), (576, 48969753), (604, 46699632), (672, 41974074), (756, 37310288), (864, 32646502), (906, 31133088), (1008, 27982716), (1057, 26685504), (1208, 23349816), (1344, 20987037), (1359, 20755392), (1512, 18655144), (1728, 16323251), (1812, 15566544), (2016, 13991358), (2114, 13342752), (2416, 11674908), (2718, 10377696), (3024, 9327572), (3171, 8895168), (3624, 7783272), (4032, 6995679), (4077, 6918464), (4228, 6671376), (4832, 5837454), (5436, 5188848), (6048, 4663786), (6342, 4447584), (7248, 3891636), (8154, 3459232), (8456, 3335688), (9513, 2965056), (9664, 2918727), (10872, 2594424), (12096, 2331893), (12684, 2223792), (14496, 1945818), (15443, 1826496), (16308, 1729616), (16912, 1667844), (19026, 1482528), (21744, 1297212), (25368, 1111896), (28539, 988352), (28992, 972909), (30886, 913248), (32616, 864808), (33824, 833922), (38052, 741264), (43488, 648606), (46329, 608832), (50736, 555948), (57078, 494176), (61772, 456624), (65232, 432404), (67648, 416961), (76104, 370632), (86976, 324303), (92658, 304416), (101472, 277974), (108101, 260928), (114156, 247088), (123544, 228312), (130464, 216202), (138987, 202944), (152208, 185316)]