257244418704

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6101}}^1$

素因数の和:6343

約数の個数: 320

約数和(自身を含む): 838971302400

約数和(自身を除く): 581726883696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 197, 208, 273, 294, 312, 336, 343, 364, 392, 394, 546, 588, 591, 624, 637, 686, 728, 784, 788, 1029, 1092, 1176, 1182, 1274, 1372, 1379, 1456, 1576, 1911, 2058, 2184, 2352, 2364, 2548, 2561, 2744, 2758, 3152, 3822, 4116, 4137, 4368, 4459, 4728, 5096, 5122, 5488, 5516, 6101, 7644, 7683, 8232, 8274, 8918, 9456, 9653, 10192, 10244, 11032, 12202, 13377, 15288, 15366, 16464, 16548, 17836, 17927, 18303, 19306, 20488, 22064, 24404, 26754, 28959, 30576, 30732, 33096, 35672, 35854, 36606, 38612, 40976, 42707, 48808, 53508, 53781, 57918, 61464, 66192, 67571, 71344, 71708, 73212, 77224, 79313, 85414, 97616, 107016, 107562, 115836, 122928, 125489, 128121, 135142, 143416, 146424, 154448, 158626, 170828, 202713, 214032, 215124, 231672, 237939, 250978, 256242, 270284, 286832, 292848, 298949, 317252, 341656, 376467, 405426, 430248, 463344, 475878, 501956, 512484, 540568, 555191, 597898, 634504, 683312, 752934, 810852, 860496, 878423, 896847, 951756, 1003912, 1024968, 1081136, 1110382, 1195796, 1201897, 1269008, 1505868, 1621704, 1665573, 1756846, 1793694, 1903512, 2007824, 2049936, 2092643, 2220764, 2391592, 2403794, 2635269, 3011736, 3243408, 3331146, 3513692, 3587388, 3605691, 3807024, 3886337, 4185286, 4441528, 4783184, 4807588, 5270538, 6023472, 6277929, 6662292, 7027384, 7174776, 7211382, 7772674, 8370572, 8413279, 8883056, 9615176, 10541076, 11659011, 12555858, 13324584, 14054768, 14349552, 14422764, 15545348, 15624661, 16741144, 16826558, 19230352, 21082152, 23318022, 25111716, 25239837, 26649168, 27204359, 28845528, 31090696, 31249322, 33482288, 33653116, 42164304, 46636044, 46873983, 50223432, 50479674, 54408718, 57691056, 58892953, 62181392, 62498644, 67306232, 81613077, 93272088, 93747966, 100446864, 100959348, 108817436, 109372627, 117785906, 124997288, 134612464, 163226154, 176678859, 186544176, 187495932, 201918696, 217634872, 218745254, 235571812, 249994576, 326452308, 328117881, 353357718, 374991864, 403837392, 412250671, 435269744, 437490508, 471143624, 652904616, 656235762, 706715436, 749983728, 765608389, 824501342, 874981016, 942287248, 1236752013, 1305809232, 1312471524, 1413430872, 1531216778, 1649002684, 1749962032, 2296825167, 2473504026, 2624943048, 2826861744, 3062433556, 3298005368, 4593650334, 4947008052, 5249886096, 5359258723, 6124867112, 6596010736, 9187300668, 9894016104, 10718517446, 12249734224, 16077776169, 18374601336, 19788032208, 21437034892, 32155552338, 36749202672, 42874069784, 64311104676, 85748139568, 128622209352, 257244418704]

約数ペア:

[(1, 257244418704), (2, 128622209352), (3, 85748139568), (4, 64311104676), (6, 42874069784), (7, 36749202672), (8, 32155552338), (12, 21437034892), (13, 19788032208), (14, 18374601336), (16, 16077776169), (21, 12249734224), (24, 10718517446), (26, 9894016104), (28, 9187300668), (39, 6596010736), (42, 6124867112), (48, 5359258723), (49, 5249886096), (52, 4947008052), (56, 4593650334), (78, 3298005368), (84, 3062433556), (91, 2826861744), (98, 2624943048), (104, 2473504026), (112, 2296825167), (147, 1749962032), (156, 1649002684), (168, 1531216778), (182, 1413430872), (196, 1312471524), (197, 1305809232), (208, 1236752013), (273, 942287248), (294, 874981016), (312, 824501342), (336, 765608389), (343, 749983728), (364, 706715436), (392, 656235762), (394, 652904616), (546, 471143624), (588, 437490508), (591, 435269744), (624, 412250671), (637, 403837392), (686, 374991864), (728, 353357718), (784, 328117881), (788, 326452308), (1029, 249994576), (1092, 235571812), (1176, 218745254), (1182, 217634872), (1274, 201918696), (1372, 187495932), (1379, 186544176), (1456, 176678859), (1576, 163226154), (1911, 134612464), (2058, 124997288), (2184, 117785906), (2352, 109372627), (2364, 108817436), (2548, 100959348), (2561, 100446864), (2744, 93747966), (2758, 93272088), (3152, 81613077), (3822, 67306232), (4116, 62498644), (4137, 62181392), (4368, 58892953), (4459, 57691056), (4728, 54408718), (5096, 50479674), (5122, 50223432), (5488, 46873983), (5516, 46636044), (6101, 42164304), (7644, 33653116), (7683, 33482288), (8232, 31249322), (8274, 31090696), (8918, 28845528), (9456, 27204359), (9653, 26649168), (10192, 25239837), (10244, 25111716), (11032, 23318022), (12202, 21082152), (13377, 19230352), (15288, 16826558), (15366, 16741144), (16464, 15624661), (16548, 15545348), (17836, 14422764), (17927, 14349552), (18303, 14054768), (19306, 13324584), (20488, 12555858), (22064, 11659011), (24404, 10541076), (26754, 9615176), (28959, 8883056), (30576, 8413279), (30732, 8370572), (33096, 7772674), (35672, 7211382), (35854, 7174776), (36606, 7027384), (38612, 6662292), (40976, 6277929), (42707, 6023472), (48808, 5270538), (53508, 4807588), (53781, 4783184), (57918, 4441528), (61464, 4185286), (66192, 3886337), (67571, 3807024), (71344, 3605691), (71708, 3587388), (73212, 3513692), (77224, 3331146), (79313, 3243408), (85414, 3011736), (97616, 2635269), (107016, 2403794), (107562, 2391592), (115836, 2220764), (122928, 2092643), (125489, 2049936), (128121, 2007824), (135142, 1903512), (143416, 1793694), (146424, 1756846), (154448, 1665573), (158626, 1621704), (170828, 1505868), (202713, 1269008), (214032, 1201897), (215124, 1195796), (231672, 1110382), (237939, 1081136), (250978, 1024968), (256242, 1003912), (270284, 951756), (286832, 896847), (292848, 878423), (298949, 860496), (317252, 810852), (341656, 752934), (376467, 683312), (405426, 634504), (430248, 597898), (463344, 555191), (475878, 540568), (501956, 512484)]