21209928192

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1252

約数の個数: 320

約数和(自身を含む): 66372894720

約数和(自身を除く): 45162966528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 144, 172, 186, 192, 216, 248, 256, 258, 279, 288, 344, 372, 384, 387, 432, 496, 512, 516, 558, 576, 688, 744, 768, 774, 837, 864, 992, 1032, 1116, 1151, 1152, 1161, 1333, 1376, 1488, 1536, 1548, 1674, 1728, 1984, 2064, 2232, 2302, 2304, 2322, 2666, 2752, 2976, 3096, 3348, 3453, 3456, 3968, 3999, 4128, 4464, 4604, 4608, 4644, 5332, 5504, 5952, 6192, 6696, 6906, 6912, 7936, 7998, 8256, 8928, 9208, 9288, 10359, 10664, 11008, 11904, 11997, 12384, 13392, 13812, 13824, 15872, 15996, 16512, 17856, 18416, 18576, 20718, 21328, 22016, 23808, 23994, 24768, 26784, 27624, 31077, 31992, 33024, 35681, 35712, 35991, 36832, 37152, 41436, 42656, 47616, 47988, 49493, 49536, 53568, 55248, 62154, 63984, 66048, 71362, 71424, 71982, 73664, 74304, 82872, 85312, 95976, 98986, 99072, 107043, 107136, 110496, 124308, 127968, 142724, 142848, 143964, 147328, 148479, 148608, 165744, 170624, 191952, 197972, 198144, 214086, 214272, 220992, 248616, 255936, 285448, 287928, 294656, 296958, 297216, 321129, 331488, 341248, 383904, 395944, 428172, 428544, 441984, 445437, 497232, 511872, 570896, 575856, 589312, 593916, 594432, 642258, 662976, 682496, 767808, 791888, 856344, 883968, 890874, 963387, 994464, 1023744, 1141792, 1151712, 1187832, 1284516, 1325952, 1336311, 1534283, 1535616, 1583776, 1712688, 1767936, 1781748, 1926774, 1988928, 2047488, 2283584, 2303424, 2375664, 2569032, 2651904, 2672622, 3068566, 3071232, 3167552, 3425376, 3563496, 3853548, 3977856, 4567168, 4602849, 4606848, 4751328, 5138064, 5303808, 5345244, 6137132, 6142464, 6335104, 6850752, 7126992, 7707096, 7955712, 9134336, 9205698, 9213696, 9502656, 10276128, 10690488, 12274264, 12670208, 13701504, 13808547, 14253984, 15414192, 15911424, 18268672, 18411396, 18427392, 19005312, 20552256, 21380976, 24548528, 25340416, 27403008, 27617094, 28507968, 30828384, 36822792, 38010624, 41104512, 41425641, 42761952, 49097056, 54806016, 55234188, 57015936, 61656768, 73645584, 76021248, 82209024, 82851282, 85523904, 98194112, 110468376, 114031872, 123313536, 147291168, 164418048, 165702564, 171047808, 196388224, 220936752, 228063744, 246627072, 294582336, 331405128, 342095616, 392776448, 441873504, 493254144, 589164672, 662810256, 684191232, 785552896, 883747008, 1178329344, 1325620512, 1767494016, 2356658688, 2651241024, 3534988032, 5302482048, 7069976064, 10604964096, 21209928192]

約数ペア:

[(1, 21209928192), (2, 10604964096), (3, 7069976064), (4, 5302482048), (6, 3534988032), (8, 2651241024), (9, 2356658688), (12, 1767494016), (16, 1325620512), (18, 1178329344), (24, 883747008), (27, 785552896), (31, 684191232), (32, 662810256), (36, 589164672), (43, 493254144), (48, 441873504), (54, 392776448), (62, 342095616), (64, 331405128), (72, 294582336), (86, 246627072), (93, 228063744), (96, 220936752), (108, 196388224), (124, 171047808), (128, 165702564), (129, 164418048), (144, 147291168), (172, 123313536), (186, 114031872), (192, 110468376), (216, 98194112), (248, 85523904), (256, 82851282), (258, 82209024), (279, 76021248), (288, 73645584), (344, 61656768), (372, 57015936), (384, 55234188), (387, 54806016), (432, 49097056), (496, 42761952), (512, 41425641), (516, 41104512), (558, 38010624), (576, 36822792), (688, 30828384), (744, 28507968), (768, 27617094), (774, 27403008), (837, 25340416), (864, 24548528), (992, 21380976), (1032, 20552256), (1116, 19005312), (1151, 18427392), (1152, 18411396), (1161, 18268672), (1333, 15911424), (1376, 15414192), (1488, 14253984), (1536, 13808547), (1548, 13701504), (1674, 12670208), (1728, 12274264), (1984, 10690488), (2064, 10276128), (2232, 9502656), (2302, 9213696), (2304, 9205698), (2322, 9134336), (2666, 7955712), (2752, 7707096), (2976, 7126992), (3096, 6850752), (3348, 6335104), (3453, 6142464), (3456, 6137132), (3968, 5345244), (3999, 5303808), (4128, 5138064), (4464, 4751328), (4604, 4606848), (4608, 4602849), (4644, 4567168), (5332, 3977856), (5504, 3853548), (5952, 3563496), (6192, 3425376), (6696, 3167552), (6906, 3071232), (6912, 3068566), (7936, 2672622), (7998, 2651904), (8256, 2569032), (8928, 2375664), (9208, 2303424), (9288, 2283584), (10359, 2047488), (10664, 1988928), (11008, 1926774), (11904, 1781748), (11997, 1767936), (12384, 1712688), (13392, 1583776), (13812, 1535616), (13824, 1534283), (15872, 1336311), (15996, 1325952), (16512, 1284516), (17856, 1187832), (18416, 1151712), (18576, 1141792), (20718, 1023744), (21328, 994464), (22016, 963387), (23808, 890874), (23994, 883968), (24768, 856344), (26784, 791888), (27624, 767808), (31077, 682496), (31992, 662976), (33024, 642258), (35681, 594432), (35712, 593916), (35991, 589312), (36832, 575856), (37152, 570896), (41436, 511872), (42656, 497232), (47616, 445437), (47988, 441984), (49493, 428544), (49536, 428172), (53568, 395944), (55248, 383904), (62154, 341248), (63984, 331488), (66048, 321129), (71362, 297216), (71424, 296958), (71982, 294656), (73664, 287928), (74304, 285448), (82872, 255936), (85312, 248616), (95976, 220992), (98986, 214272), (99072, 214086), (107043, 198144), (107136, 197972), (110496, 191952), (124308, 170624), (127968, 165744), (142724, 148608), (142848, 148479), (143964, 147328)]