2121423744

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 256

約数和(自身を含む): 6725928960

約数和(自身を除く): 4604505216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 124, 128, 132, 136, 176, 186, 187, 192, 204, 248, 264, 272, 341, 352, 372, 374, 384, 408, 496, 527, 528, 544, 561, 682, 704, 744, 748, 816, 953, 992, 1023, 1054, 1056, 1088, 1122, 1364, 1408, 1488, 1496, 1581, 1632, 1906, 1984, 2046, 2108, 2112, 2176, 2244, 2728, 2859, 2976, 2992, 3162, 3264, 3812, 3968, 4092, 4216, 4224, 4488, 5456, 5718, 5797, 5952, 5984, 6324, 6528, 7624, 8184, 8432, 8976, 10483, 10912, 11436, 11594, 11904, 11968, 12648, 15248, 16201, 16368, 16864, 17391, 17952, 20966, 21824, 22872, 23188, 23936, 25296, 29543, 30496, 31449, 32402, 32736, 33728, 34782, 35904, 41932, 43648, 45744, 46376, 48603, 50592, 59086, 60992, 62898, 64804, 65472, 67456, 69564, 71808, 83864, 88629, 91488, 92752, 97206, 101184, 118172, 121984, 125796, 129608, 130944, 139128, 167728, 177258, 178211, 182976, 185504, 194412, 202368, 236344, 251592, 259216, 278256, 324973, 335456, 354516, 356422, 365952, 371008, 388824, 472688, 502231, 503184, 518432, 534633, 556512, 649946, 670912, 709032, 712844, 742016, 777648, 945376, 974919, 1004462, 1006368, 1036864, 1069266, 1113024, 1299892, 1341824, 1418064, 1425688, 1506693, 1555296, 1890752, 1949838, 2008924, 2012736, 2073728, 2138532, 2226048, 2599784, 2836128, 2851376, 3013386, 3110592, 3781504, 3899676, 4017848, 4025472, 4277064, 5199568, 5524541, 5672256, 5702752, 6026772, 6221184, 7799352, 8035696, 8554128, 10399136, 11049082, 11344512, 11405504, 12053544, 15598704, 16071392, 16573623, 17108256, 20798272, 22098164, 22811008, 24107088, 31197408, 32142784, 33147246, 34216512, 41596544, 44196328, 48214176, 62394816, 64285568, 66294492, 68433024, 88392656, 96428352, 124789632, 132588984, 176785312, 192856704, 265177968, 353570624, 530355936, 707141248, 1060711872, 2121423744]

約数ペア:

[(1, 2121423744), (2, 1060711872), (3, 707141248), (4, 530355936), (6, 353570624), (8, 265177968), (11, 192856704), (12, 176785312), (16, 132588984), (17, 124789632), (22, 96428352), (24, 88392656), (31, 68433024), (32, 66294492), (33, 64285568), (34, 62394816), (44, 48214176), (48, 44196328), (51, 41596544), (62, 34216512), (64, 33147246), (66, 32142784), (68, 31197408), (88, 24107088), (93, 22811008), (96, 22098164), (102, 20798272), (124, 17108256), (128, 16573623), (132, 16071392), (136, 15598704), (176, 12053544), (186, 11405504), (187, 11344512), (192, 11049082), (204, 10399136), (248, 8554128), (264, 8035696), (272, 7799352), (341, 6221184), (352, 6026772), (372, 5702752), (374, 5672256), (384, 5524541), (408, 5199568), (496, 4277064), (527, 4025472), (528, 4017848), (544, 3899676), (561, 3781504), (682, 3110592), (704, 3013386), (744, 2851376), (748, 2836128), (816, 2599784), (953, 2226048), (992, 2138532), (1023, 2073728), (1054, 2012736), (1056, 2008924), (1088, 1949838), (1122, 1890752), (1364, 1555296), (1408, 1506693), (1488, 1425688), (1496, 1418064), (1581, 1341824), (1632, 1299892), (1906, 1113024), (1984, 1069266), (2046, 1036864), (2108, 1006368), (2112, 1004462), (2176, 974919), (2244, 945376), (2728, 777648), (2859, 742016), (2976, 712844), (2992, 709032), (3162, 670912), (3264, 649946), (3812, 556512), (3968, 534633), (4092, 518432), (4216, 503184), (4224, 502231), (4488, 472688), (5456, 388824), (5718, 371008), (5797, 365952), (5952, 356422), (5984, 354516), (6324, 335456), (6528, 324973), (7624, 278256), (8184, 259216), (8432, 251592), (8976, 236344), (10483, 202368), (10912, 194412), (11436, 185504), (11594, 182976), (11904, 178211), (11968, 177258), (12648, 167728), (15248, 139128), (16201, 130944), (16368, 129608), (16864, 125796), (17391, 121984), (17952, 118172), (20966, 101184), (21824, 97206), (22872, 92752), (23188, 91488), (23936, 88629), (25296, 83864), (29543, 71808), (30496, 69564), (31449, 67456), (32402, 65472), (32736, 64804), (33728, 62898), (34782, 60992), (35904, 59086), (41932, 50592), (43648, 48603), (45744, 46376)]