260479296

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 252

約数和(自身を含む): 948598560

約数和(自身を除く): 688119264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 448, 462, 504, 528, 539, 576, 588, 616, 672, 693, 704, 784, 792, 839, 882, 924, 1008, 1056, 1078, 1176, 1232, 1344, 1386, 1568, 1584, 1617, 1678, 1764, 1848, 2016, 2112, 2156, 2352, 2464, 2517, 2772, 3136, 3168, 3234, 3356, 3528, 3696, 4032, 4312, 4704, 4851, 4928, 5034, 5544, 5873, 6336, 6468, 6712, 7056, 7392, 7551, 8624, 9229, 9408, 9702, 10068, 11088, 11746, 12936, 13424, 14112, 14784, 15102, 17248, 17619, 18458, 19404, 20136, 22176, 23492, 25872, 26848, 27687, 28224, 30204, 34496, 35238, 36916, 38808, 40272, 41111, 44352, 46984, 51744, 52857, 53696, 55374, 60408, 64603, 70476, 73832, 77616, 80544, 82222, 83061, 93968, 103488, 105714, 110748, 120816, 123333, 129206, 140952, 147664, 155232, 161088, 164444, 166122, 187936, 193809, 211428, 221496, 241632, 246666, 258412, 281904, 295328, 310464, 328888, 332244, 369999, 375872, 387618, 422856, 442992, 452221, 483264, 493332, 516824, 563808, 581427, 590656, 657776, 664488, 739998, 775236, 845712, 885984, 904442, 986664, 1033648, 1127616, 1162854, 1315552, 1328976, 1356663, 1479996, 1550472, 1691424, 1771968, 1808884, 1973328, 2067296, 2325708, 2631104, 2657952, 2713326, 2959992, 3100944, 3382848, 3617768, 3946656, 4069989, 4134592, 4651416, 5315904, 5426652, 5919984, 6201888, 7235536, 7893312, 8139978, 9302832, 10853304, 11839968, 12403776, 14471072, 16279956, 18605664, 21706608, 23679936, 28942144, 32559912, 37211328, 43413216, 65119824, 86826432, 130239648, 260479296]

約数ペア:

[(1, 260479296), (2, 130239648), (3, 86826432), (4, 65119824), (6, 43413216), (7, 37211328), (8, 32559912), (9, 28942144), (11, 23679936), (12, 21706608), (14, 18605664), (16, 16279956), (18, 14471072), (21, 12403776), (22, 11839968), (24, 10853304), (28, 9302832), (32, 8139978), (33, 7893312), (36, 7235536), (42, 6201888), (44, 5919984), (48, 5426652), (49, 5315904), (56, 4651416), (63, 4134592), (64, 4069989), (66, 3946656), (72, 3617768), (77, 3382848), (84, 3100944), (88, 2959992), (96, 2713326), (98, 2657952), (99, 2631104), (112, 2325708), (126, 2067296), (132, 1973328), (144, 1808884), (147, 1771968), (154, 1691424), (168, 1550472), (176, 1479996), (192, 1356663), (196, 1328976), (198, 1315552), (224, 1162854), (231, 1127616), (252, 1033648), (264, 986664), (288, 904442), (294, 885984), (308, 845712), (336, 775236), (352, 739998), (392, 664488), (396, 657776), (441, 590656), (448, 581427), (462, 563808), (504, 516824), (528, 493332), (539, 483264), (576, 452221), (588, 442992), (616, 422856), (672, 387618), (693, 375872), (704, 369999), (784, 332244), (792, 328888), (839, 310464), (882, 295328), (924, 281904), (1008, 258412), (1056, 246666), (1078, 241632), (1176, 221496), (1232, 211428), (1344, 193809), (1386, 187936), (1568, 166122), (1584, 164444), (1617, 161088), (1678, 155232), (1764, 147664), (1848, 140952), (2016, 129206), (2112, 123333), (2156, 120816), (2352, 110748), (2464, 105714), (2517, 103488), (2772, 93968), (3136, 83061), (3168, 82222), (3234, 80544), (3356, 77616), (3528, 73832), (3696, 70476), (4032, 64603), (4312, 60408), (4704, 55374), (4851, 53696), (4928, 52857), (5034, 51744), (5544, 46984), (5873, 44352), (6336, 41111), (6468, 40272), (6712, 38808), (7056, 36916), (7392, 35238), (7551, 34496), (8624, 30204), (9229, 28224), (9408, 27687), (9702, 26848), (10068, 25872), (11088, 23492), (11746, 22176), (12936, 20136), (13424, 19404), (14112, 18458), (14784, 17619), (15102, 17248)]