21965135808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4432

約数の個数: 336

約数和(自身を含む): 75377641472

約数和(自身を除く): 53412505664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 121, 124, 132, 154, 168, 176, 186, 192, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 434, 448, 462, 484, 496, 528, 616, 651, 672, 682, 704, 726, 744, 847, 868, 924, 968, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1452, 1488, 1694, 1736, 1848, 1936, 1984, 2046, 2112, 2387, 2464, 2541, 2604, 2728, 2904, 2976, 3388, 3472, 3696, 3751, 3872, 4092, 4357, 4774, 4928, 5082, 5208, 5456, 5808, 5952, 6776, 6944, 7161, 7392, 7502, 7744, 8184, 8714, 9548, 10164, 10416, 10912, 11253, 11616, 13071, 13552, 13888, 14322, 14784, 15004, 16368, 17428, 19096, 20328, 20832, 21824, 22506, 23232, 26142, 26257, 27104, 28644, 30008, 30499, 32736, 34856, 38192, 40656, 41664, 45012, 47927, 52284, 52514, 54208, 57288, 60016, 60998, 65472, 69712, 76384, 78771, 81312, 90024, 91497, 95854, 104568, 105028, 114576, 120032, 121996, 135067, 139424, 143781, 152768, 157542, 162624, 180048, 182994, 191708, 209136, 210056, 229152, 240064, 243992, 270134, 278848, 287562, 315084, 335489, 360096, 365988, 383416, 405201, 418272, 420112, 458304, 487984, 527197, 540268, 575124, 630168, 670978, 720192, 731976, 766832, 810402, 836544, 840224, 945469, 975968, 1006467, 1054394, 1080536, 1150248, 1260336, 1341956, 1463952, 1485737, 1533664, 1581591, 1620804, 1680448, 1890938, 1951936, 2012934, 2108788, 2161072, 2300496, 2520672, 2683912, 2836407, 2927904, 2971474, 3067328, 3163182, 3241608, 3690379, 3781876, 4025868, 4217576, 4322144, 4457211, 4600992, 5041344, 5367824, 5672814, 5855808, 5942948, 6326364, 6483216, 7380758, 7563752, 8051736, 8435152, 8644288, 8914422, 9201984, 10400159, 10735648, 11071137, 11345628, 11885896, 12652728, 12966432, 14761516, 15127504, 16103472, 16343107, 16870304, 17828844, 20800318, 21471296, 22142274, 22691256, 23771792, 25305456, 25932864, 29523032, 30255008, 31200477, 32206944, 32686214, 33740608, 35657688, 41600636, 44284548, 45382512, 47543584, 49029321, 50610912, 59046064, 60510016, 62400954, 64413888, 65372428, 71315376, 83201272, 88569096, 90765024, 95087168, 98058642, 101221824, 114401749, 118092128, 124801908, 130744856, 142630752, 166402544, 177138192, 181530048, 196117284, 228803498, 236184256, 249603816, 261489712, 285261504, 332805088, 343205247, 354276384, 392234568, 457606996, 499207632, 522979424, 665610176, 686410494, 708552768, 784469136, 915213992, 998415264, 1045958848, 1372820988, 1568938272, 1830427984, 1996830528, 2745641976, 3137876544, 3660855968, 5491283952, 7321711936, 10982567904, 21965135808]

約数ペア:

[(1, 21965135808), (2, 10982567904), (3, 7321711936), (4, 5491283952), (6, 3660855968), (7, 3137876544), (8, 2745641976), (11, 1996830528), (12, 1830427984), (14, 1568938272), (16, 1372820988), (21, 1045958848), (22, 998415264), (24, 915213992), (28, 784469136), (31, 708552768), (32, 686410494), (33, 665610176), (42, 522979424), (44, 499207632), (48, 457606996), (56, 392234568), (62, 354276384), (64, 343205247), (66, 332805088), (77, 285261504), (84, 261489712), (88, 249603816), (93, 236184256), (96, 228803498), (112, 196117284), (121, 181530048), (124, 177138192), (132, 166402544), (154, 142630752), (168, 130744856), (176, 124801908), (186, 118092128), (192, 114401749), (217, 101221824), (224, 98058642), (231, 95087168), (242, 90765024), (248, 88569096), (264, 83201272), (308, 71315376), (336, 65372428), (341, 64413888), (352, 62400954), (363, 60510016), (372, 59046064), (434, 50610912), (448, 49029321), (462, 47543584), (484, 45382512), (496, 44284548), (528, 41600636), (616, 35657688), (651, 33740608), (672, 32686214), (682, 32206944), (704, 31200477), (726, 30255008), (744, 29523032), (847, 25932864), (868, 25305456), (924, 23771792), (968, 22691256), (992, 22142274), (1023, 21471296), (1056, 20800318), (1232, 17828844), (1302, 16870304), (1344, 16343107), (1364, 16103472), (1452, 15127504), (1488, 14761516), (1694, 12966432), (1736, 12652728), (1848, 11885896), (1936, 11345628), (1984, 11071137), (2046, 10735648), (2112, 10400159), (2387, 9201984), (2464, 8914422), (2541, 8644288), (2604, 8435152), (2728, 8051736), (2904, 7563752), (2976, 7380758), (3388, 6483216), (3472, 6326364), (3696, 5942948), (3751, 5855808), (3872, 5672814), (4092, 5367824), (4357, 5041344), (4774, 4600992), (4928, 4457211), (5082, 4322144), (5208, 4217576), (5456, 4025868), (5808, 3781876), (5952, 3690379), (6776, 3241608), (6944, 3163182), (7161, 3067328), (7392, 2971474), (7502, 2927904), (7744, 2836407), (8184, 2683912), (8714, 2520672), (9548, 2300496), (10164, 2161072), (10416, 2108788), (10912, 2012934), (11253, 1951936), (11616, 1890938), (13071, 1680448), (13552, 1620804), (13888, 1581591), (14322, 1533664), (14784, 1485737), (15004, 1463952), (16368, 1341956), (17428, 1260336), (19096, 1150248), (20328, 1080536), (20832, 1054394), (21824, 1006467), (22506, 975968), (23232, 945469), (26142, 840224), (26257, 836544), (27104, 810402), (28644, 766832), (30008, 731976), (30499, 720192), (32736, 670978), (34856, 630168), (38192, 575124), (40656, 540268), (41664, 527197), (45012, 487984), (47927, 458304), (52284, 420112), (52514, 418272), (54208, 405201), (57288, 383416), (60016, 365988), (60998, 360096), (65472, 335489), (69712, 315084), (76384, 287562), (78771, 278848), (81312, 270134), (90024, 243992), (91497, 240064), (95854, 229152), (104568, 210056), (105028, 209136), (114576, 191708), (120032, 182994), (121996, 180048), (135067, 162624), (139424, 157542), (143781, 152768)]