263725728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 838397952

約数和(自身を除く): 574672224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 113, 138, 151, 161, 168, 184, 224, 226, 276, 302, 322, 336, 339, 368, 452, 453, 483, 552, 604, 644, 672, 678, 736, 791, 904, 906, 966, 1057, 1104, 1208, 1288, 1356, 1582, 1808, 1812, 1932, 2114, 2208, 2373, 2416, 2576, 2599, 2712, 3164, 3171, 3473, 3616, 3624, 3864, 4228, 4746, 4832, 5152, 5198, 5424, 6328, 6342, 6946, 7248, 7728, 7797, 8456, 9492, 10396, 10419, 10848, 12656, 12684, 13892, 14496, 15456, 15594, 16912, 17063, 18193, 18984, 20792, 20838, 24311, 25312, 25368, 27784, 31188, 33824, 34126, 36386, 37968, 41584, 41676, 48622, 50736, 51189, 54579, 55568, 62376, 68252, 72772, 72933, 75936, 83168, 83352, 97244, 101472, 102378, 109158, 111136, 119441, 124752, 136504, 145544, 145866, 166704, 194488, 204756, 218316, 238882, 249504, 273008, 291088, 291732, 333408, 358323, 388976, 392449, 409512, 436632, 477764, 546016, 582176, 583464, 716646, 777952, 784898, 819024, 873264, 955528, 1166928, 1177347, 1433292, 1569796, 1638048, 1746528, 1911056, 2333856, 2354694, 2747143, 2866584, 3139592, 3822112, 4709388, 5494286, 5733168, 6279184, 8241429, 9418776, 10988572, 11466336, 12558368, 16482858, 18837552, 21977144, 32965716, 37675104, 43954288, 65931432, 87908576, 131862864, 263725728]

約数ペア:

[(1, 263725728), (2, 131862864), (3, 87908576), (4, 65931432), (6, 43954288), (7, 37675104), (8, 32965716), (12, 21977144), (14, 18837552), (16, 16482858), (21, 12558368), (23, 11466336), (24, 10988572), (28, 9418776), (32, 8241429), (42, 6279184), (46, 5733168), (48, 5494286), (56, 4709388), (69, 3822112), (84, 3139592), (92, 2866584), (96, 2747143), (112, 2354694), (113, 2333856), (138, 1911056), (151, 1746528), (161, 1638048), (168, 1569796), (184, 1433292), (224, 1177347), (226, 1166928), (276, 955528), (302, 873264), (322, 819024), (336, 784898), (339, 777952), (368, 716646), (452, 583464), (453, 582176), (483, 546016), (552, 477764), (604, 436632), (644, 409512), (672, 392449), (678, 388976), (736, 358323), (791, 333408), (904, 291732), (906, 291088), (966, 273008), (1057, 249504), (1104, 238882), (1208, 218316), (1288, 204756), (1356, 194488), (1582, 166704), (1808, 145866), (1812, 145544), (1932, 136504), (2114, 124752), (2208, 119441), (2373, 111136), (2416, 109158), (2576, 102378), (2599, 101472), (2712, 97244), (3164, 83352), (3171, 83168), (3473, 75936), (3616, 72933), (3624, 72772), (3864, 68252), (4228, 62376), (4746, 55568), (4832, 54579), (5152, 51189), (5198, 50736), (5424, 48622), (6328, 41676), (6342, 41584), (6946, 37968), (7248, 36386), (7728, 34126), (7797, 33824), (8456, 31188), (9492, 27784), (10396, 25368), (10419, 25312), (10848, 24311), (12656, 20838), (12684, 20792), (13892, 18984), (14496, 18193), (15456, 17063), (15594, 16912)]