643324681728

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{65269}}^1$

素因数の和:65350

約数の個数: 320

約数和(自身を含む): 2051211571200

約数和(自身を除く): 1407886889472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 128, 138, 144, 184, 186, 192, 207, 216, 248, 256, 276, 279, 288, 368, 372, 384, 414, 432, 496, 512, 552, 558, 576, 621, 713, 736, 744, 768, 828, 837, 864, 992, 1104, 1116, 1152, 1242, 1426, 1472, 1488, 1536, 1656, 1674, 1728, 1984, 2139, 2208, 2232, 2304, 2484, 2852, 2944, 2976, 3312, 3348, 3456, 3968, 4278, 4416, 4464, 4608, 4968, 5704, 5888, 5952, 6417, 6624, 6696, 6912, 7936, 8556, 8832, 8928, 9936, 11408, 11776, 11904, 12834, 13248, 13392, 13824, 15872, 17112, 17664, 17856, 19251, 19872, 22816, 23808, 25668, 26496, 26784, 34224, 35328, 35712, 38502, 39744, 45632, 47616, 51336, 52992, 53568, 65269, 68448, 71424, 77004, 79488, 91264, 102672, 105984, 107136, 130538, 136896, 142848, 154008, 158976, 182528, 195807, 205344, 214272, 261076, 273792, 308016, 317952, 365056, 391614, 410688, 428544, 522152, 547584, 587421, 616032, 783228, 821376, 1044304, 1095168, 1174842, 1232064, 1501187, 1566456, 1642752, 1762263, 2023339, 2088608, 2349684, 2464128, 3002374, 3132912, 3285504, 3524526, 4046678, 4177216, 4503561, 4699368, 4928256, 6004748, 6070017, 6265824, 7049052, 8093356, 8354432, 9007122, 9398736, 9856512, 12009496, 12140034, 12531648, 13510683, 14098104, 16186712, 16708864, 18014244, 18210051, 18797472, 24018992, 24280068, 25063296, 27021366, 28196208, 32373424, 33417728, 36028488, 36420102, 37594944, 40532049, 46536797, 48037984, 48560136, 50126592, 54042732, 54630153, 56392416, 64746848, 72056976, 72840204, 75189888, 81064098, 93073594, 96075968, 97120272, 100253184, 108085464, 109260306, 112784832, 129493696, 139610391, 144113952, 145680408, 150379776, 162128196, 186147188, 192151936, 194240544, 216170928, 218520612, 225569664, 258987392, 279220782, 288227904, 291360816, 300759552, 324256392, 372294376, 384303872, 388481088, 418831173, 432341856, 437041224, 451139328, 517974784, 558441564, 576455808, 582721632, 648512784, 744588752, 768607744, 776962176, 837662346, 864683712, 874082448, 902278656, 1035949568, 1116883128, 1152911616, 1165443264, 1256493519, 1297025568, 1489177504, 1553924352, 1675324692, 1729367424, 1748164896, 2233766256, 2305823232, 2330886528, 2512987038, 2594051136, 2978355008, 3107848704, 3350649384, 3458734848, 3496329792, 4467532512, 4661773056, 5025974076, 5188102272, 5956710016, 6701298768, 6917469696, 6992659584, 8935065024, 9323546112, 10051948152, 10376204544, 11913420032, 13402597536, 13985319168, 17870130048, 20103896304, 20752409088, 23826840064, 26805195072, 27970638336, 35740260096, 40207792608, 53610390144, 71480520192, 80415585216, 107220780288, 160831170432, 214441560576, 321662340864, 643324681728]

約数ペア:

[(1, 643324681728), (2, 321662340864), (3, 214441560576), (4, 160831170432), (6, 107220780288), (8, 80415585216), (9, 71480520192), (12, 53610390144), (16, 40207792608), (18, 35740260096), (23, 27970638336), (24, 26805195072), (27, 23826840064), (31, 20752409088), (32, 20103896304), (36, 17870130048), (46, 13985319168), (48, 13402597536), (54, 11913420032), (62, 10376204544), (64, 10051948152), (69, 9323546112), (72, 8935065024), (92, 6992659584), (93, 6917469696), (96, 6701298768), (108, 5956710016), (124, 5188102272), (128, 5025974076), (138, 4661773056), (144, 4467532512), (184, 3496329792), (186, 3458734848), (192, 3350649384), (207, 3107848704), (216, 2978355008), (248, 2594051136), (256, 2512987038), (276, 2330886528), (279, 2305823232), (288, 2233766256), (368, 1748164896), (372, 1729367424), (384, 1675324692), (414, 1553924352), (432, 1489177504), (496, 1297025568), (512, 1256493519), (552, 1165443264), (558, 1152911616), (576, 1116883128), (621, 1035949568), (713, 902278656), (736, 874082448), (744, 864683712), (768, 837662346), (828, 776962176), (837, 768607744), (864, 744588752), (992, 648512784), (1104, 582721632), (1116, 576455808), (1152, 558441564), (1242, 517974784), (1426, 451139328), (1472, 437041224), (1488, 432341856), (1536, 418831173), (1656, 388481088), (1674, 384303872), (1728, 372294376), (1984, 324256392), (2139, 300759552), (2208, 291360816), (2232, 288227904), (2304, 279220782), (2484, 258987392), (2852, 225569664), (2944, 218520612), (2976, 216170928), (3312, 194240544), (3348, 192151936), (3456, 186147188), (3968, 162128196), (4278, 150379776), (4416, 145680408), (4464, 144113952), (4608, 139610391), (4968, 129493696), (5704, 112784832), (5888, 109260306), (5952, 108085464), (6417, 100253184), (6624, 97120272), (6696, 96075968), (6912, 93073594), (7936, 81064098), (8556, 75189888), (8832, 72840204), (8928, 72056976), (9936, 64746848), (11408, 56392416), (11776, 54630153), (11904, 54042732), (12834, 50126592), (13248, 48560136), (13392, 48037984), (13824, 46536797), (15872, 40532049), (17112, 37594944), (17664, 36420102), (17856, 36028488), (19251, 33417728), (19872, 32373424), (22816, 28196208), (23808, 27021366), (25668, 25063296), (26496, 24280068), (26784, 24018992), (34224, 18797472), (35328, 18210051), (35712, 18014244), (38502, 16708864), (39744, 16186712), (45632, 14098104), (47616, 13510683), (51336, 12531648), (52992, 12140034), (53568, 12009496), (65269, 9856512), (68448, 9398736), (71424, 9007122), (77004, 8354432), (79488, 8093356), (91264, 7049052), (102672, 6265824), (105984, 6070017), (107136, 6004748), (130538, 4928256), (136896, 4699368), (142848, 4503561), (154008, 4177216), (158976, 4046678), (182528, 3524526), (195807, 3285504), (205344, 3132912), (214272, 3002374), (261076, 2464128), (273792, 2349684), (308016, 2088608), (317952, 2023339), (365056, 1762263), (391614, 1642752), (410688, 1566456), (428544, 1501187), (522152, 1232064), (547584, 1174842), (587421, 1095168), (616032, 1044304), (783228, 821376)]