264828928

素因数分解:

$2^{11}\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 687960000

約数和(自身を除く): 423131072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 182, 196, 203, 208, 224, 232, 256, 343, 364, 377, 392, 406, 416, 448, 464, 512, 637, 686, 728, 754, 784, 812, 832, 896, 928, 1024, 1274, 1372, 1421, 1456, 1508, 1568, 1624, 1664, 1792, 1856, 2048, 2548, 2639, 2744, 2842, 2912, 3016, 3136, 3248, 3328, 3584, 3712, 4459, 5096, 5278, 5488, 5684, 5824, 6032, 6272, 6496, 6656, 7168, 7424, 8918, 9947, 10192, 10556, 10976, 11368, 11648, 12064, 12544, 12992, 13312, 14336, 14848, 17836, 18473, 19894, 20384, 21112, 21952, 22736, 23296, 24128, 25088, 25984, 26624, 29696, 35672, 36946, 39788, 40768, 42224, 43904, 45472, 46592, 48256, 50176, 51968, 59392, 71344, 73892, 79576, 81536, 84448, 87808, 90944, 93184, 96512, 100352, 103936, 129311, 142688, 147784, 159152, 163072, 168896, 175616, 181888, 186368, 193024, 207872, 258622, 285376, 295568, 318304, 326144, 337792, 351232, 363776, 386048, 415744, 517244, 570752, 591136, 636608, 652288, 675584, 702464, 727552, 772096, 1034488, 1141504, 1182272, 1273216, 1304576, 1351168, 1455104, 2068976, 2283008, 2364544, 2546432, 2702336, 2910208, 4137952, 4566016, 4729088, 5092864, 5404672, 8275904, 9132032, 9458176, 10185728, 16551808, 18916352, 20371456, 33103616, 37832704, 66207232, 132414464, 264828928]

約数ペア:

[(1, 264828928), (2, 132414464), (4, 66207232), (7, 37832704), (8, 33103616), (13, 20371456), (14, 18916352), (16, 16551808), (26, 10185728), (28, 9458176), (29, 9132032), (32, 8275904), (49, 5404672), (52, 5092864), (56, 4729088), (58, 4566016), (64, 4137952), (91, 2910208), (98, 2702336), (104, 2546432), (112, 2364544), (116, 2283008), (128, 2068976), (182, 1455104), (196, 1351168), (203, 1304576), (208, 1273216), (224, 1182272), (232, 1141504), (256, 1034488), (343, 772096), (364, 727552), (377, 702464), (392, 675584), (406, 652288), (416, 636608), (448, 591136), (464, 570752), (512, 517244), (637, 415744), (686, 386048), (728, 363776), (754, 351232), (784, 337792), (812, 326144), (832, 318304), (896, 295568), (928, 285376), (1024, 258622), (1274, 207872), (1372, 193024), (1421, 186368), (1456, 181888), (1508, 175616), (1568, 168896), (1624, 163072), (1664, 159152), (1792, 147784), (1856, 142688), (2048, 129311), (2548, 103936), (2639, 100352), (2744, 96512), (2842, 93184), (2912, 90944), (3016, 87808), (3136, 84448), (3248, 81536), (3328, 79576), (3584, 73892), (3712, 71344), (4459, 59392), (5096, 51968), (5278, 50176), (5488, 48256), (5684, 46592), (5824, 45472), (6032, 43904), (6272, 42224), (6496, 40768), (6656, 39788), (7168, 36946), (7424, 35672), (8918, 29696), (9947, 26624), (10192, 25984), (10556, 25088), (10976, 24128), (11368, 23296), (11648, 22736), (12064, 21952), (12544, 21112), (12992, 20384), (13312, 19894), (14336, 18473), (14848, 17836)]