2688411264

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 384

約数和(自身を含む): 9376819200

約数和(自身を除く): 6688407936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 124, 128, 132, 147, 154, 168, 176, 186, 192, 196, 217, 224, 231, 248, 264, 294, 308, 336, 341, 352, 372, 384, 392, 419, 434, 448, 462, 496, 528, 539, 588, 616, 651, 672, 682, 704, 744, 784, 838, 868, 896, 924, 992, 1023, 1056, 1078, 1176, 1232, 1257, 1302, 1344, 1364, 1408, 1488, 1519, 1568, 1617, 1676, 1736, 1848, 1984, 2046, 2112, 2156, 2352, 2387, 2464, 2514, 2604, 2688, 2728, 2933, 2976, 3038, 3136, 3234, 3352, 3472, 3696, 3968, 4092, 4224, 4312, 4557, 4609, 4704, 4774, 4928, 5028, 5208, 5456, 5866, 5952, 6076, 6272, 6468, 6704, 6944, 7161, 7392, 8184, 8624, 8799, 9114, 9218, 9408, 9548, 9856, 10056, 10416, 10912, 11732, 11904, 12152, 12936, 12989, 13408, 13827, 13888, 14322, 14784, 16368, 16709, 17248, 17598, 18228, 18436, 18816, 19096, 20112, 20531, 20832, 21824, 23464, 24304, 25872, 25978, 26816, 27654, 27776, 28644, 29568, 32263, 32736, 33418, 34496, 35196, 36456, 36872, 38192, 38967, 40224, 41062, 41664, 43648, 46928, 48608, 50127, 51744, 51956, 53632, 55308, 57288, 61593, 64526, 65472, 66836, 68992, 70392, 72912, 73744, 76384, 77934, 80448, 82124, 83328, 90923, 93856, 96789, 97216, 100254, 103488, 103912, 110616, 114576, 123186, 129052, 130944, 133672, 140784, 142879, 145824, 147488, 152768, 155868, 160896, 164248, 181846, 187712, 193578, 194432, 200508, 206976, 207824, 221232, 225841, 229152, 246372, 258104, 267344, 272769, 281568, 285758, 291648, 294976, 305536, 311736, 328496, 363692, 375424, 387156, 401016, 415648, 428637, 442464, 451682, 458304, 492744, 516208, 534688, 545538, 563136, 571516, 583296, 589952, 623472, 636461, 656992, 677523, 727384, 774312, 802032, 831296, 857274, 884928, 903364, 916608, 985488, 1000153, 1032416, 1069376, 1091076, 1126272, 1143032, 1246944, 1272922, 1313984, 1355046, 1454768, 1548624, 1604064, 1662592, 1714548, 1769856, 1806728, 1909383, 1970976, 2000306, 2064832, 2138752, 2182152, 2286064, 2493888, 2545844, 2627968, 2710092, 2909536, 3000459, 3097248, 3208128, 3429096, 3613456, 3818766, 3941952, 4000612, 4129664, 4364304, 4572128, 4987776, 5091688, 5420184, 5819072, 6000918, 6194496, 6416256, 6858192, 7001071, 7226912, 7637532, 7883904, 8001224, 8728608, 9144256, 10183376, 10840368, 11638144, 12001836, 12388992, 13716384, 14002142, 14453824, 15275064, 16002448, 17457216, 18288512, 20366752, 21003213, 21680736, 24003672, 27432768, 28004284, 28907648, 30550128, 32004896, 34914432, 40733504, 42006426, 43361472, 48007344, 54865536, 56008568, 61100256, 64009792, 81467008, 84012852, 86722944, 96014688, 112017136, 122200512, 128019584, 168025704, 192029376, 224034272, 244401024, 336051408, 384058752, 448068544, 672102816, 896137088, 1344205632, 2688411264]

約数ペア:

[(1, 2688411264), (2, 1344205632), (3, 896137088), (4, 672102816), (6, 448068544), (7, 384058752), (8, 336051408), (11, 244401024), (12, 224034272), (14, 192029376), (16, 168025704), (21, 128019584), (22, 122200512), (24, 112017136), (28, 96014688), (31, 86722944), (32, 84012852), (33, 81467008), (42, 64009792), (44, 61100256), (48, 56008568), (49, 54865536), (56, 48007344), (62, 43361472), (64, 42006426), (66, 40733504), (77, 34914432), (84, 32004896), (88, 30550128), (93, 28907648), (96, 28004284), (98, 27432768), (112, 24003672), (124, 21680736), (128, 21003213), (132, 20366752), (147, 18288512), (154, 17457216), (168, 16002448), (176, 15275064), (186, 14453824), (192, 14002142), (196, 13716384), (217, 12388992), (224, 12001836), (231, 11638144), (248, 10840368), (264, 10183376), (294, 9144256), (308, 8728608), (336, 8001224), (341, 7883904), (352, 7637532), (372, 7226912), (384, 7001071), (392, 6858192), (419, 6416256), (434, 6194496), (448, 6000918), (462, 5819072), (496, 5420184), (528, 5091688), (539, 4987776), (588, 4572128), (616, 4364304), (651, 4129664), (672, 4000612), (682, 3941952), (704, 3818766), (744, 3613456), (784, 3429096), (838, 3208128), (868, 3097248), (896, 3000459), (924, 2909536), (992, 2710092), (1023, 2627968), (1056, 2545844), (1078, 2493888), (1176, 2286064), (1232, 2182152), (1257, 2138752), (1302, 2064832), (1344, 2000306), (1364, 1970976), (1408, 1909383), (1488, 1806728), (1519, 1769856), (1568, 1714548), (1617, 1662592), (1676, 1604064), (1736, 1548624), (1848, 1454768), (1984, 1355046), (2046, 1313984), (2112, 1272922), (2156, 1246944), (2352, 1143032), (2387, 1126272), (2464, 1091076), (2514, 1069376), (2604, 1032416), (2688, 1000153), (2728, 985488), (2933, 916608), (2976, 903364), (3038, 884928), (3136, 857274), (3234, 831296), (3352, 802032), (3472, 774312), (3696, 727384), (3968, 677523), (4092, 656992), (4224, 636461), (4312, 623472), (4557, 589952), (4609, 583296), (4704, 571516), (4774, 563136), (4928, 545538), (5028, 534688), (5208, 516208), (5456, 492744), (5866, 458304), (5952, 451682), (6076, 442464), (6272, 428637), (6468, 415648), (6704, 401016), (6944, 387156), (7161, 375424), (7392, 363692), (8184, 328496), (8624, 311736), (8799, 305536), (9114, 294976), (9218, 291648), (9408, 285758), (9548, 281568), (9856, 272769), (10056, 267344), (10416, 258104), (10912, 246372), (11732, 229152), (11904, 225841), (12152, 221232), (12936, 207824), (12989, 206976), (13408, 200508), (13827, 194432), (13888, 193578), (14322, 187712), (14784, 181846), (16368, 164248), (16709, 160896), (17248, 155868), (17598, 152768), (18228, 147488), (18436, 145824), (18816, 142879), (19096, 140784), (20112, 133672), (20531, 130944), (20832, 129052), (21824, 123186), (23464, 114576), (24304, 110616), (25872, 103912), (25978, 103488), (26816, 100254), (27654, 97216), (27776, 96789), (28644, 93856), (29568, 90923), (32263, 83328), (32736, 82124), (33418, 80448), (34496, 77934), (35196, 76384), (36456, 73744), (36872, 72912), (38192, 70392), (38967, 68992), (40224, 66836), (41062, 65472), (41664, 64526), (43648, 61593), (46928, 57288), (48608, 55308), (50127, 53632), (51744, 51956)]