279947232

素因数分解:

$2^5\times 3^3\times {\mathrm{457}}^1\times {\mathrm{709}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 819453600

約数和(自身を除く): 539506368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 457, 709, 864, 914, 1371, 1418, 1828, 2127, 2742, 2836, 3656, 4113, 4254, 5484, 5672, 6381, 7312, 8226, 8508, 10968, 11344, 12339, 12762, 14624, 16452, 17016, 19143, 21936, 22688, 24678, 25524, 32904, 34032, 38286, 43872, 49356, 51048, 65808, 68064, 76572, 98712, 102096, 131616, 153144, 197424, 204192, 306288, 324013, 394848, 612576, 648026, 972039, 1296052, 1944078, 2592104, 2916117, 3888156, 5184208, 5832234, 7776312, 8748351, 10368416, 11664468, 15552624, 17496702, 23328936, 31105248, 34993404, 46657872, 69986808, 93315744, 139973616, 279947232]

約数ペア:

[(1, 279947232), (2, 139973616), (3, 93315744), (4, 69986808), (6, 46657872), (8, 34993404), (9, 31105248), (12, 23328936), (16, 17496702), (18, 15552624), (24, 11664468), (27, 10368416), (32, 8748351), (36, 7776312), (48, 5832234), (54, 5184208), (72, 3888156), (96, 2916117), (108, 2592104), (144, 1944078), (216, 1296052), (288, 972039), (432, 648026), (457, 612576), (709, 394848), (864, 324013), (914, 306288), (1371, 204192), (1418, 197424), (1828, 153144), (2127, 131616), (2742, 102096), (2836, 98712), (3656, 76572), (4113, 68064), (4254, 65808), (5484, 51048), (5672, 49356), (6381, 43872), (7312, 38286), (8226, 34032), (8508, 32904), (10968, 25524), (11344, 24678), (12339, 22688), (12762, 21936), (14624, 19143), (16452, 17016)]