2561742288

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9167

約数の個数: 200

約数和(自身を含む): 8747932160

約数和(自身を除く): 6186189872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3472, 3906, 4464, 4536, 5022, 5208, 5859, 6696, 7812, 9072, 9109, 10044, 10416, 11718, 13392, 15624, 17577, 18218, 20088, 23436, 27327, 31248, 35154, 36436, 40176, 46872, 54654, 63763, 70308, 72872, 81981, 93744, 109308, 127526, 140616, 145744, 163962, 191289, 218616, 245943, 255052, 281232, 282379, 327924, 382578, 437232, 491886, 510104, 564758, 573867, 655848, 737829, 765156, 847137, 983772, 1020208, 1129516, 1147734, 1311696, 1475658, 1530312, 1694274, 1721601, 1967544, 1976653, 2259032, 2295468, 2541411, 2951316, 3060624, 3388548, 3443202, 3935088, 3953306, 4518064, 4590936, 5082822, 5164803, 5902632, 5929959, 6777096, 6886404, 7624233, 7906612, 9181872, 10165644, 10329606, 11805264, 11859918, 13554192, 13772808, 15248466, 15813224, 17789877, 20331288, 20659212, 22872699, 23719836, 27545616, 30496932, 31626448, 35579754, 40662576, 41318424, 45745398, 47439672, 53369631, 60993864, 71159508, 82636848, 91490796, 94879344, 106739262, 121987728, 142319016, 160108893, 182981592, 213478524, 284638032, 320217786, 365963184, 426957048, 640435572, 853914096, 1280871144, 2561742288]

約数ペア:

[(1, 2561742288), (2, 1280871144), (3, 853914096), (4, 640435572), (6, 426957048), (7, 365963184), (8, 320217786), (9, 284638032), (12, 213478524), (14, 182981592), (16, 160108893), (18, 142319016), (21, 121987728), (24, 106739262), (27, 94879344), (28, 91490796), (31, 82636848), (36, 71159508), (42, 60993864), (48, 53369631), (54, 47439672), (56, 45745398), (62, 41318424), (63, 40662576), (72, 35579754), (81, 31626448), (84, 30496932), (93, 27545616), (108, 23719836), (112, 22872699), (124, 20659212), (126, 20331288), (144, 17789877), (162, 15813224), (168, 15248466), (186, 13772808), (189, 13554192), (216, 11859918), (217, 11805264), (248, 10329606), (252, 10165644), (279, 9181872), (324, 7906612), (336, 7624233), (372, 6886404), (378, 6777096), (432, 5929959), (434, 5902632), (496, 5164803), (504, 5082822), (558, 4590936), (567, 4518064), (648, 3953306), (651, 3935088), (744, 3443202), (756, 3388548), (837, 3060624), (868, 2951316), (1008, 2541411), (1116, 2295468), (1134, 2259032), (1296, 1976653), (1302, 1967544), (1488, 1721601), (1512, 1694274), (1674, 1530312), (1736, 1475658), (1953, 1311696), (2232, 1147734), (2268, 1129516), (2511, 1020208), (2604, 983772), (3024, 847137), (3348, 765156), (3472, 737829), (3906, 655848), (4464, 573867), (4536, 564758), (5022, 510104), (5208, 491886), (5859, 437232), (6696, 382578), (7812, 327924), (9072, 282379), (9109, 281232), (10044, 255052), (10416, 245943), (11718, 218616), (13392, 191289), (15624, 163962), (17577, 145744), (18218, 140616), (20088, 127526), (23436, 109308), (27327, 93744), (31248, 81981), (35154, 72872), (36436, 70308), (40176, 63763), (46872, 54654)]