286987008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 998387712

約数和(自身を除く): 711400704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 211, 224, 231, 253, 256, 264, 276, 308, 322, 336, 352, 368, 384, 422, 448, 462, 483, 506, 528, 552, 616, 633, 644, 672, 704, 736, 759, 768, 844, 896, 924, 966, 1012, 1056, 1104, 1232, 1266, 1288, 1344, 1408, 1472, 1477, 1518, 1688, 1771, 1792, 1848, 1932, 2024, 2112, 2208, 2321, 2464, 2532, 2576, 2688, 2816, 2944, 2954, 3036, 3376, 3542, 3696, 3864, 4048, 4224, 4416, 4431, 4642, 4853, 4928, 5064, 5152, 5313, 5376, 5888, 5908, 6072, 6752, 6963, 7084, 7392, 7728, 8096, 8448, 8832, 8862, 9284, 9706, 9856, 10128, 10304, 10626, 11816, 12144, 13504, 13926, 14168, 14559, 14784, 15456, 16192, 16247, 17664, 17724, 18568, 19412, 19712, 20256, 20608, 21252, 23632, 24288, 27008, 27852, 28336, 29118, 29568, 30912, 32384, 32494, 33971, 35448, 37136, 38824, 40512, 41216, 42504, 47264, 48576, 48741, 53383, 54016, 55704, 56672, 58236, 59136, 61824, 64768, 64988, 67942, 70896, 74272, 77648, 81024, 85008, 94528, 97152, 97482, 101913, 106766, 111408, 113344, 116472, 123648, 129976, 135884, 141792, 148544, 155296, 160149, 162048, 170016, 189056, 194304, 194964, 203826, 213532, 222816, 226688, 232944, 259952, 271768, 283584, 297088, 310592, 320298, 340032, 373681, 378112, 389928, 407652, 427064, 445632, 453376, 465888, 519904, 543536, 567168, 594176, 621184, 640596, 680064, 747362, 779856, 815304, 854128, 891264, 931776, 1039808, 1087072, 1121043, 1134336, 1242368, 1281192, 1360128, 1494724, 1559712, 1630608, 1708256, 1782528, 1863552, 2079616, 2174144, 2242086, 2562384, 2989448, 3119424, 3261216, 3416512, 3727104, 4159232, 4348288, 4484172, 5124768, 5978896, 6238848, 6522432, 6833024, 8696576, 8968344, 10249536, 11957792, 12477696, 13044864, 13666048, 17936688, 20499072, 23915584, 26089728, 35873376, 40998144, 47831168, 71746752, 95662336, 143493504, 286987008]

約数ペア:

[(1, 286987008), (2, 143493504), (3, 95662336), (4, 71746752), (6, 47831168), (7, 40998144), (8, 35873376), (11, 26089728), (12, 23915584), (14, 20499072), (16, 17936688), (21, 13666048), (22, 13044864), (23, 12477696), (24, 11957792), (28, 10249536), (32, 8968344), (33, 8696576), (42, 6833024), (44, 6522432), (46, 6238848), (48, 5978896), (56, 5124768), (64, 4484172), (66, 4348288), (69, 4159232), (77, 3727104), (84, 3416512), (88, 3261216), (92, 3119424), (96, 2989448), (112, 2562384), (128, 2242086), (132, 2174144), (138, 2079616), (154, 1863552), (161, 1782528), (168, 1708256), (176, 1630608), (184, 1559712), (192, 1494724), (211, 1360128), (224, 1281192), (231, 1242368), (253, 1134336), (256, 1121043), (264, 1087072), (276, 1039808), (308, 931776), (322, 891264), (336, 854128), (352, 815304), (368, 779856), (384, 747362), (422, 680064), (448, 640596), (462, 621184), (483, 594176), (506, 567168), (528, 543536), (552, 519904), (616, 465888), (633, 453376), (644, 445632), (672, 427064), (704, 407652), (736, 389928), (759, 378112), (768, 373681), (844, 340032), (896, 320298), (924, 310592), (966, 297088), (1012, 283584), (1056, 271768), (1104, 259952), (1232, 232944), (1266, 226688), (1288, 222816), (1344, 213532), (1408, 203826), (1472, 194964), (1477, 194304), (1518, 189056), (1688, 170016), (1771, 162048), (1792, 160149), (1848, 155296), (1932, 148544), (2024, 141792), (2112, 135884), (2208, 129976), (2321, 123648), (2464, 116472), (2532, 113344), (2576, 111408), (2688, 106766), (2816, 101913), (2944, 97482), (2954, 97152), (3036, 94528), (3376, 85008), (3542, 81024), (3696, 77648), (3864, 74272), (4048, 70896), (4224, 67942), (4416, 64988), (4431, 64768), (4642, 61824), (4853, 59136), (4928, 58236), (5064, 56672), (5152, 55704), (5313, 54016), (5376, 53383), (5888, 48741), (5908, 48576), (6072, 47264), (6752, 42504), (6963, 41216), (7084, 40512), (7392, 38824), (7728, 37136), (8096, 35448), (8448, 33971), (8832, 32494), (8862, 32384), (9284, 30912), (9706, 29568), (9856, 29118), (10128, 28336), (10304, 27852), (10626, 27008), (11816, 24288), (12144, 23632), (13504, 21252), (13926, 20608), (14168, 20256), (14559, 19712), (14784, 19412), (15456, 18568), (16192, 17724), (16247, 17664)]