21488499648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15629}}^1$

素因数の和:15696

約数の個数: 336

約数和(自身を含む): 79273359360

約数和(自身を除く): 57784859712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 192, 198, 217, 224, 231, 248, 252, 264, 279, 288, 308, 336, 341, 352, 372, 396, 434, 448, 462, 496, 504, 528, 558, 576, 616, 651, 672, 682, 693, 704, 744, 792, 868, 924, 992, 1008, 1023, 1056, 1116, 1232, 1302, 1344, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 1984, 2016, 2046, 2112, 2232, 2387, 2464, 2604, 2728, 2772, 2976, 3069, 3168, 3472, 3696, 3906, 4032, 4092, 4464, 4774, 4928, 5208, 5456, 5544, 5952, 6138, 6336, 6944, 7161, 7392, 7812, 8184, 8928, 9548, 10416, 10912, 11088, 12276, 13888, 14322, 14784, 15624, 15629, 16368, 17856, 19096, 20832, 21483, 21824, 22176, 24552, 28644, 31248, 31258, 32736, 38192, 41664, 42966, 44352, 46887, 49104, 57288, 62496, 62516, 65472, 76384, 85932, 93774, 98208, 109403, 114576, 124992, 125032, 140661, 152768, 171864, 171919, 187548, 196416, 218806, 229152, 250064, 281322, 328209, 343728, 343838, 375096, 437612, 458304, 484499, 500128, 515757, 562644, 656418, 687456, 687676, 750192, 875224, 968998, 984627, 1000256, 1031514, 1125288, 1203433, 1312836, 1374912, 1375352, 1453497, 1500384, 1547271, 1750448, 1937996, 1969254, 2063028, 2250576, 2406866, 2625672, 2750704, 2906994, 3000768, 3094542, 3391493, 3500896, 3610299, 3875992, 3938508, 4126056, 4360491, 4501152, 4813732, 5251344, 5329489, 5501408, 5813988, 6189084, 6782986, 7001792, 7220598, 7751984, 7877016, 8252112, 8720982, 9002304, 9627464, 10174479, 10502688, 10658978, 10830897, 11002816, 11627976, 12378168, 13565972, 14441196, 15503968, 15754032, 15988467, 16504224, 17441964, 19254928, 20348958, 21005376, 21317956, 21661794, 23255952, 24756336, 27131944, 28882392, 30523437, 31007936, 31508064, 31976934, 33008448, 34883928, 37306423, 38509856, 40697916, 42635912, 43323588, 46511904, 47965401, 49512672, 54263888, 57764784, 61046874, 63016128, 63953868, 69767856, 74612846, 77019712, 81395832, 85271824, 86647176, 93023808, 95930802, 99025344, 108527776, 111919269, 115529568, 122093748, 127907736, 139535712, 149225692, 162791664, 170543648, 173294352, 191861604, 217055552, 223838538, 231059136, 244187496, 255815472, 279071424, 298451384, 325583328, 335757807, 341087296, 346588704, 383723208, 447677076, 488374992, 511630944, 596902768, 651166656, 671515614, 693177408, 767446416, 895354152, 976749984, 1023261888, 1193805536, 1343031228, 1534892832, 1790708304, 1953499968, 2387611072, 2686062456, 3069785664, 3581416608, 5372124912, 7162833216, 10744249824, 21488499648]

約数ペア:

[(1, 21488499648), (2, 10744249824), (3, 7162833216), (4, 5372124912), (6, 3581416608), (7, 3069785664), (8, 2686062456), (9, 2387611072), (11, 1953499968), (12, 1790708304), (14, 1534892832), (16, 1343031228), (18, 1193805536), (21, 1023261888), (22, 976749984), (24, 895354152), (28, 767446416), (31, 693177408), (32, 671515614), (33, 651166656), (36, 596902768), (42, 511630944), (44, 488374992), (48, 447677076), (56, 383723208), (62, 346588704), (63, 341087296), (64, 335757807), (66, 325583328), (72, 298451384), (77, 279071424), (84, 255815472), (88, 244187496), (93, 231059136), (96, 223838538), (99, 217055552), (112, 191861604), (124, 173294352), (126, 170543648), (132, 162791664), (144, 149225692), (154, 139535712), (168, 127907736), (176, 122093748), (186, 115529568), (192, 111919269), (198, 108527776), (217, 99025344), (224, 95930802), (231, 93023808), (248, 86647176), (252, 85271824), (264, 81395832), (279, 77019712), (288, 74612846), (308, 69767856), (336, 63953868), (341, 63016128), (352, 61046874), (372, 57764784), (396, 54263888), (434, 49512672), (448, 47965401), (462, 46511904), (496, 43323588), (504, 42635912), (528, 40697916), (558, 38509856), (576, 37306423), (616, 34883928), (651, 33008448), (672, 31976934), (682, 31508064), (693, 31007936), (704, 30523437), (744, 28882392), (792, 27131944), (868, 24756336), (924, 23255952), (992, 21661794), (1008, 21317956), (1023, 21005376), (1056, 20348958), (1116, 19254928), (1232, 17441964), (1302, 16504224), (1344, 15988467), (1364, 15754032), (1386, 15503968), (1488, 14441196), (1584, 13565972), (1736, 12378168), (1848, 11627976), (1953, 11002816), (1984, 10830897), (2016, 10658978), (2046, 10502688), (2112, 10174479), (2232, 9627464), (2387, 9002304), (2464, 8720982), (2604, 8252112), (2728, 7877016), (2772, 7751984), (2976, 7220598), (3069, 7001792), (3168, 6782986), (3472, 6189084), (3696, 5813988), (3906, 5501408), (4032, 5329489), (4092, 5251344), (4464, 4813732), (4774, 4501152), (4928, 4360491), (5208, 4126056), (5456, 3938508), (5544, 3875992), (5952, 3610299), (6138, 3500896), (6336, 3391493), (6944, 3094542), (7161, 3000768), (7392, 2906994), (7812, 2750704), (8184, 2625672), (8928, 2406866), (9548, 2250576), (10416, 2063028), (10912, 1969254), (11088, 1937996), (12276, 1750448), (13888, 1547271), (14322, 1500384), (14784, 1453497), (15624, 1375352), (15629, 1374912), (16368, 1312836), (17856, 1203433), (19096, 1125288), (20832, 1031514), (21483, 1000256), (21824, 984627), (22176, 968998), (24552, 875224), (28644, 750192), (31248, 687676), (31258, 687456), (32736, 656418), (38192, 562644), (41664, 515757), (42966, 500128), (44352, 484499), (46887, 458304), (49104, 437612), (57288, 375096), (62496, 343838), (62516, 343728), (65472, 328209), (76384, 281322), (85932, 250064), (93774, 229152), (98208, 218806), (109403, 196416), (114576, 187548), (124992, 171919), (125032, 171864), (140661, 152768)]