291257214976

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1135

約数の個数: 384

約数和(自身を含む): 764351078400

約数和(自身を除く): 473093863424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 83, 91, 104, 112, 128, 133, 152, 166, 182, 208, 224, 247, 256, 266, 304, 332, 364, 416, 448, 494, 512, 532, 581, 608, 664, 728, 832, 896, 988, 991, 1024, 1064, 1079, 1162, 1216, 1328, 1456, 1577, 1664, 1729, 1792, 1976, 1982, 2048, 2128, 2158, 2324, 2432, 2656, 2912, 3154, 3328, 3458, 3584, 3952, 3964, 4256, 4316, 4648, 4864, 5312, 5824, 6308, 6656, 6916, 6937, 7168, 7553, 7904, 7928, 8512, 8632, 9296, 9728, 10624, 11039, 11648, 12616, 12883, 13312, 13832, 13874, 14336, 15106, 15808, 15856, 17024, 17264, 18592, 18829, 19456, 20501, 21248, 22078, 23296, 25232, 25766, 26624, 27664, 27748, 30212, 31616, 31712, 34048, 34528, 37184, 37658, 38912, 41002, 42496, 44156, 46592, 50464, 51532, 55328, 55496, 60424, 63232, 63424, 68096, 69056, 74368, 75316, 82004, 82253, 84992, 88312, 90181, 93184, 100928, 103064, 110656, 110992, 120848, 126464, 126848, 131803, 136192, 138112, 143507, 148736, 150632, 164008, 164506, 169984, 176624, 180362, 186368, 201856, 206128, 221312, 221984, 241696, 244777, 252928, 253696, 263606, 272384, 276224, 287014, 297472, 301264, 328016, 329012, 353248, 360724, 403712, 412256, 442624, 443968, 483392, 489554, 505856, 507392, 527212, 552448, 574028, 575771, 594944, 602528, 656032, 658024, 706496, 721448, 807424, 824512, 885248, 887936, 966784, 979108, 1014784, 1054424, 1069289, 1104896, 1148056, 1151542, 1189888, 1205056, 1312064, 1316048, 1412992, 1442896, 1562807, 1614848, 1649024, 1713439, 1770496, 1775872, 1933568, 1958216, 2029568, 2108848, 2138578, 2209792, 2296112, 2303084, 2410112, 2624128, 2632096, 2825984, 2885792, 3125614, 3229696, 3298048, 3426878, 3540992, 3551744, 3867136, 3916432, 4217696, 4277156, 4592224, 4606168, 4820224, 5248256, 5264192, 5651968, 5771584, 6251228, 6596096, 6853756, 7103488, 7485023, 7734272, 7832864, 8435392, 8554312, 9184448, 9212336, 9640448, 10496512, 10528384, 10939649, 11303936, 11543168, 12502456, 13192192, 13707512, 14206976, 14970046, 15468544, 15665728, 16870784, 17108624, 18368896, 18424672, 19280896, 20316491, 20993024, 21056768, 21879298, 22607872, 23086336, 25004912, 26384384, 27415024, 29940092, 31331456, 33741568, 34217248, 36737792, 36849344, 38561792, 40632982, 41986048, 42113536, 43758596, 46172672, 50009824, 54830048, 59880184, 62662912, 67483136, 68434496, 73475584, 73698688, 81265964, 84227072, 87517192, 92345344, 100019648, 109660096, 119760368, 125325824, 134966272, 136868992, 142215437, 146951168, 147397376, 162531928, 168454144, 175034384, 184690688, 200039296, 219320192, 239520736, 250651648, 269932544, 273737984, 284430874, 293902336, 294794752, 325063856, 350068768, 400078592, 438640384, 479041472, 501303296, 547475968, 568861748, 589589504, 650127712, 700137536, 800157184, 877280768, 958082944, 1094951936, 1137723496, 1179179008, 1300255424, 1400275072, 1600314368, 1754561536, 1916165888, 2189903872, 2275446992, 2600510848, 2800550144, 3200628736, 3509123072, 3832331776, 4550893984, 5201021696, 5601100288, 7664663552, 9101787968, 10402043392, 11202200576, 15329327104, 18203575936, 20804086784, 22404401152, 36407151872, 41608173568, 72814303744, 145628607488, 291257214976]

約数ペア:

[(1, 291257214976), (2, 145628607488), (4, 72814303744), (7, 41608173568), (8, 36407151872), (13, 22404401152), (14, 20804086784), (16, 18203575936), (19, 15329327104), (26, 11202200576), (28, 10402043392), (32, 9101787968), (38, 7664663552), (52, 5601100288), (56, 5201021696), (64, 4550893984), (76, 3832331776), (83, 3509123072), (91, 3200628736), (104, 2800550144), (112, 2600510848), (128, 2275446992), (133, 2189903872), (152, 1916165888), (166, 1754561536), (182, 1600314368), (208, 1400275072), (224, 1300255424), (247, 1179179008), (256, 1137723496), (266, 1094951936), (304, 958082944), (332, 877280768), (364, 800157184), (416, 700137536), (448, 650127712), (494, 589589504), (512, 568861748), (532, 547475968), (581, 501303296), (608, 479041472), (664, 438640384), (728, 400078592), (832, 350068768), (896, 325063856), (988, 294794752), (991, 293902336), (1024, 284430874), (1064, 273737984), (1079, 269932544), (1162, 250651648), (1216, 239520736), (1328, 219320192), (1456, 200039296), (1577, 184690688), (1664, 175034384), (1729, 168454144), (1792, 162531928), (1976, 147397376), (1982, 146951168), (2048, 142215437), (2128, 136868992), (2158, 134966272), (2324, 125325824), (2432, 119760368), (2656, 109660096), (2912, 100019648), (3154, 92345344), (3328, 87517192), (3458, 84227072), (3584, 81265964), (3952, 73698688), (3964, 73475584), (4256, 68434496), (4316, 67483136), (4648, 62662912), (4864, 59880184), (5312, 54830048), (5824, 50009824), (6308, 46172672), (6656, 43758596), (6916, 42113536), (6937, 41986048), (7168, 40632982), (7553, 38561792), (7904, 36849344), (7928, 36737792), (8512, 34217248), (8632, 33741568), (9296, 31331456), (9728, 29940092), (10624, 27415024), (11039, 26384384), (11648, 25004912), (12616, 23086336), (12883, 22607872), (13312, 21879298), (13832, 21056768), (13874, 20993024), (14336, 20316491), (15106, 19280896), (15808, 18424672), (15856, 18368896), (17024, 17108624), (17264, 16870784), (18592, 15665728), (18829, 15468544), (19456, 14970046), (20501, 14206976), (21248, 13707512), (22078, 13192192), (23296, 12502456), (25232, 11543168), (25766, 11303936), (26624, 10939649), (27664, 10528384), (27748, 10496512), (30212, 9640448), (31616, 9212336), (31712, 9184448), (34048, 8554312), (34528, 8435392), (37184, 7832864), (37658, 7734272), (38912, 7485023), (41002, 7103488), (42496, 6853756), (44156, 6596096), (46592, 6251228), (50464, 5771584), (51532, 5651968), (55328, 5264192), (55496, 5248256), (60424, 4820224), (63232, 4606168), (63424, 4592224), (68096, 4277156), (69056, 4217696), (74368, 3916432), (75316, 3867136), (82004, 3551744), (82253, 3540992), (84992, 3426878), (88312, 3298048), (90181, 3229696), (93184, 3125614), (100928, 2885792), (103064, 2825984), (110656, 2632096), (110992, 2624128), (120848, 2410112), (126464, 2303084), (126848, 2296112), (131803, 2209792), (136192, 2138578), (138112, 2108848), (143507, 2029568), (148736, 1958216), (150632, 1933568), (164008, 1775872), (164506, 1770496), (169984, 1713439), (176624, 1649024), (180362, 1614848), (186368, 1562807), (201856, 1442896), (206128, 1412992), (221312, 1316048), (221984, 1312064), (241696, 1205056), (244777, 1189888), (252928, 1151542), (253696, 1148056), (263606, 1104896), (272384, 1069289), (276224, 1054424), (287014, 1014784), (297472, 979108), (301264, 966784), (328016, 887936), (329012, 885248), (353248, 824512), (360724, 807424), (403712, 721448), (412256, 706496), (442624, 658024), (443968, 656032), (483392, 602528), (489554, 594944), (505856, 575771), (507392, 574028), (527212, 552448)]