251113632

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 877008384

約数和(自身を除く): 625894752

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, 49, 56, 66, 69, 77, 84, 88, 92, 96, 98, 112, 132, 138, 147, 154, 161, 168, 176, 184, 196, 211, 224, 231, 253, 264, 276, 294, 308, 322, 336, 352, 368, 392, 422, 462, 483, 506, 528, 539, 552, 588, 616, 633, 644, 672, 736, 759, 784, 844, 924, 966, 1012, 1056, 1078, 1104, 1127, 1176, 1232, 1266, 1288, 1477, 1518, 1568, 1617, 1688, 1771, 1848, 1932, 2024, 2156, 2208, 2254, 2321, 2352, 2464, 2532, 2576, 2954, 3036, 3234, 3376, 3381, 3542, 3696, 3864, 4048, 4312, 4431, 4508, 4642, 4704, 4853, 5064, 5152, 5313, 5908, 6072, 6468, 6752, 6762, 6963, 7084, 7392, 7728, 8096, 8624, 8862, 9016, 9284, 9706, 10128, 10339, 10626, 11816, 12144, 12397, 12936, 13524, 13926, 14168, 14559, 15456, 16247, 17248, 17724, 18032, 18568, 19412, 20256, 20678, 21252, 23632, 24288, 24794, 25872, 27048, 27852, 28336, 29118, 31017, 32494, 33971, 35448, 36064, 37136, 37191, 38824, 41356, 42504, 47264, 48741, 49588, 51744, 53383, 54096, 55704, 56672, 58236, 62034, 64988, 67942, 70896, 74272, 74382, 77648, 82712, 85008, 97482, 99176, 101913, 106766, 108192, 111408, 113729, 116472, 124068, 129976, 135884, 141792, 148764, 155296, 160149, 165424, 170016, 194964, 198352, 203826, 213532, 222816, 227458, 232944, 237797, 248136, 259952, 271768, 297528, 320298, 330848, 341187, 373681, 389928, 396704, 407652, 427064, 454916, 465888, 475594, 496272, 519904, 543536, 595056, 640596, 682374, 713391, 747362, 779856, 815304, 854128, 909832, 951188, 992544, 1087072, 1121043, 1190112, 1281192, 1364748, 1426782, 1494724, 1559712, 1630608, 1708256, 1819664, 1902376, 2242086, 2562384, 2615767, 2729496, 2853564, 2989448, 3261216, 3639328, 3804752, 4484172, 5124768, 5231534, 5458992, 5707128, 5978896, 7609504, 7847301, 8968344, 10463068, 10917984, 11414256, 11957792, 15694602, 17936688, 20926136, 22828512, 31389204, 35873376, 41852272, 62778408, 83704544, 125556816, 251113632]

約数ペア:

[(1, 251113632), (2, 125556816), (3, 83704544), (4, 62778408), (6, 41852272), (7, 35873376), (8, 31389204), (11, 22828512), (12, 20926136), (14, 17936688), (16, 15694602), (21, 11957792), (22, 11414256), (23, 10917984), (24, 10463068), (28, 8968344), (32, 7847301), (33, 7609504), (42, 5978896), (44, 5707128), (46, 5458992), (48, 5231534), (49, 5124768), (56, 4484172), (66, 3804752), (69, 3639328), (77, 3261216), (84, 2989448), (88, 2853564), (92, 2729496), (96, 2615767), (98, 2562384), (112, 2242086), (132, 1902376), (138, 1819664), (147, 1708256), (154, 1630608), (161, 1559712), (168, 1494724), (176, 1426782), (184, 1364748), (196, 1281192), (211, 1190112), (224, 1121043), (231, 1087072), (253, 992544), (264, 951188), (276, 909832), (294, 854128), (308, 815304), (322, 779856), (336, 747362), (352, 713391), (368, 682374), (392, 640596), (422, 595056), (462, 543536), (483, 519904), (506, 496272), (528, 475594), (539, 465888), (552, 454916), (588, 427064), (616, 407652), (633, 396704), (644, 389928), (672, 373681), (736, 341187), (759, 330848), (784, 320298), (844, 297528), (924, 271768), (966, 259952), (1012, 248136), (1056, 237797), (1078, 232944), (1104, 227458), (1127, 222816), (1176, 213532), (1232, 203826), (1266, 198352), (1288, 194964), (1477, 170016), (1518, 165424), (1568, 160149), (1617, 155296), (1688, 148764), (1771, 141792), (1848, 135884), (1932, 129976), (2024, 124068), (2156, 116472), (2208, 113729), (2254, 111408), (2321, 108192), (2352, 106766), (2464, 101913), (2532, 99176), (2576, 97482), (2954, 85008), (3036, 82712), (3234, 77648), (3376, 74382), (3381, 74272), (3542, 70896), (3696, 67942), (3864, 64988), (4048, 62034), (4312, 58236), (4431, 56672), (4508, 55704), (4642, 54096), (4704, 53383), (4853, 51744), (5064, 49588), (5152, 48741), (5313, 47264), (5908, 42504), (6072, 41356), (6468, 38824), (6752, 37191), (6762, 37136), (6963, 36064), (7084, 35448), (7392, 33971), (7728, 32494), (8096, 31017), (8624, 29118), (8862, 28336), (9016, 27852), (9284, 27048), (9706, 25872), (10128, 24794), (10339, 24288), (10626, 23632), (11816, 21252), (12144, 20678), (12397, 20256), (12936, 19412), (13524, 18568), (13926, 18032), (14168, 17724), (14559, 17248), (15456, 16247)]