254513952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 288

約数和(自身を含む): 943488000

約数和(自身を除く): 688974048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 96, 99, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 224, 231, 252, 253, 264, 276, 288, 308, 322, 336, 352, 368, 396, 414, 462, 483, 499, 504, 506, 528, 552, 616, 644, 672, 693, 736, 759, 792, 828, 924, 966, 998, 1008, 1012, 1056, 1104, 1232, 1288, 1386, 1449, 1497, 1518, 1584, 1656, 1771, 1848, 1932, 1996, 2016, 2024, 2208, 2277, 2464, 2576, 2772, 2898, 2994, 3036, 3168, 3312, 3493, 3542, 3696, 3864, 3992, 4048, 4491, 4554, 5152, 5313, 5489, 5544, 5796, 5988, 6072, 6624, 6986, 7084, 7392, 7728, 7984, 8096, 8982, 9108, 10479, 10626, 10978, 11088, 11477, 11592, 11976, 12144, 13972, 14168, 15456, 15939, 15968, 16467, 17964, 18216, 20958, 21252, 21956, 22176, 22954, 23184, 23952, 24288, 27944, 28336, 31437, 31878, 32934, 34431, 35928, 36432, 38423, 41916, 42504, 43912, 45908, 46368, 47904, 49401, 55888, 56672, 62874, 63756, 65868, 68862, 71856, 72864, 76846, 80339, 83832, 85008, 87824, 91816, 98802, 103293, 111776, 115269, 125748, 126247, 127512, 131736, 137724, 143712, 153692, 160678, 167664, 170016, 175648, 183632, 197604, 206586, 230538, 241017, 251496, 252494, 255024, 263472, 275448, 307384, 321356, 335328, 345807, 367264, 378741, 395208, 413172, 461076, 482034, 502992, 504988, 510048, 526944, 550896, 614768, 642712, 691614, 723051, 757482, 790416, 826344, 883729, 922152, 964068, 1005984, 1009976, 1101792, 1136223, 1229536, 1285424, 1383228, 1446102, 1514964, 1580832, 1652688, 1767458, 1844304, 1928136, 2019952, 2272446, 2570848, 2651187, 2766456, 2892204, 3029928, 3305376, 3534916, 3688608, 3856272, 4039904, 4544892, 5302374, 5532912, 5784408, 6059856, 7069832, 7712544, 7953561, 9089784, 10604748, 11065824, 11568816, 12119712, 14139664, 15907122, 18179568, 21209496, 23137632, 28279328, 31814244, 36359136, 42418992, 63628488, 84837984, 127256976, 254513952]

約数ペア:

[(1, 254513952), (2, 127256976), (3, 84837984), (4, 63628488), (6, 42418992), (7, 36359136), (8, 31814244), (9, 28279328), (11, 23137632), (12, 21209496), (14, 18179568), (16, 15907122), (18, 14139664), (21, 12119712), (22, 11568816), (23, 11065824), (24, 10604748), (28, 9089784), (32, 7953561), (33, 7712544), (36, 7069832), (42, 6059856), (44, 5784408), (46, 5532912), (48, 5302374), (56, 4544892), (63, 4039904), (66, 3856272), (69, 3688608), (72, 3534916), (77, 3305376), (84, 3029928), (88, 2892204), (92, 2766456), (96, 2651187), (99, 2570848), (112, 2272446), (126, 2019952), (132, 1928136), (138, 1844304), (144, 1767458), (154, 1652688), (161, 1580832), (168, 1514964), (176, 1446102), (184, 1383228), (198, 1285424), (207, 1229536), (224, 1136223), (231, 1101792), (252, 1009976), (253, 1005984), (264, 964068), (276, 922152), (288, 883729), (308, 826344), (322, 790416), (336, 757482), (352, 723051), (368, 691614), (396, 642712), (414, 614768), (462, 550896), (483, 526944), (499, 510048), (504, 504988), (506, 502992), (528, 482034), (552, 461076), (616, 413172), (644, 395208), (672, 378741), (693, 367264), (736, 345807), (759, 335328), (792, 321356), (828, 307384), (924, 275448), (966, 263472), (998, 255024), (1008, 252494), (1012, 251496), (1056, 241017), (1104, 230538), (1232, 206586), (1288, 197604), (1386, 183632), (1449, 175648), (1497, 170016), (1518, 167664), (1584, 160678), (1656, 153692), (1771, 143712), (1848, 137724), (1932, 131736), (1996, 127512), (2016, 126247), (2024, 125748), (2208, 115269), (2277, 111776), (2464, 103293), (2576, 98802), (2772, 91816), (2898, 87824), (2994, 85008), (3036, 83832), (3168, 80339), (3312, 76846), (3493, 72864), (3542, 71856), (3696, 68862), (3864, 65868), (3992, 63756), (4048, 62874), (4491, 56672), (4554, 55888), (5152, 49401), (5313, 47904), (5489, 46368), (5544, 45908), (5796, 43912), (5988, 42504), (6072, 41916), (6624, 38423), (6986, 36432), (7084, 35928), (7392, 34431), (7728, 32934), (7984, 31878), (8096, 31437), (8982, 28336), (9108, 27944), (10479, 24288), (10626, 23952), (10978, 23184), (11088, 22954), (11477, 22176), (11592, 21956), (11976, 21252), (12144, 20958), (13972, 18216), (14168, 17964), (15456, 16467), (15939, 15968)]