2562550272

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17939}}^1$

素因数の和:17994

約数の個数: 120

約数和(自身を含む): 7634689920

約数和(自身を除く): 5072139648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 17939, 23808, 35712, 35878, 47616, 53817, 71424, 71756, 107634, 142848, 143512, 161451, 215268, 287024, 322902, 430536, 556109, 574048, 645804, 861072, 1112218, 1148096, 1291608, 1668327, 1722144, 2224436, 2296192, 2583216, 3336654, 3444288, 4448872, 4592384, 5004981, 5166432, 6673308, 6888576, 8897744, 9184768, 10009962, 10332864, 13346616, 13777152, 17795488, 20019924, 20665728, 26693232, 27554304, 35590976, 40039848, 41331456, 53386464, 71181952, 80079696, 82662912, 106772928, 142363904, 160159392, 213545856, 284727808, 320318784, 427091712, 640637568, 854183424, 1281275136, 2562550272]

約数ペア:

[(1, 2562550272), (2, 1281275136), (3, 854183424), (4, 640637568), (6, 427091712), (8, 320318784), (9, 284727808), (12, 213545856), (16, 160159392), (18, 142363904), (24, 106772928), (31, 82662912), (32, 80079696), (36, 71181952), (48, 53386464), (62, 41331456), (64, 40039848), (72, 35590976), (93, 27554304), (96, 26693232), (124, 20665728), (128, 20019924), (144, 17795488), (186, 13777152), (192, 13346616), (248, 10332864), (256, 10009962), (279, 9184768), (288, 8897744), (372, 6888576), (384, 6673308), (496, 5166432), (512, 5004981), (558, 4592384), (576, 4448872), (744, 3444288), (768, 3336654), (992, 2583216), (1116, 2296192), (1152, 2224436), (1488, 1722144), (1536, 1668327), (1984, 1291608), (2232, 1148096), (2304, 1112218), (2976, 861072), (3968, 645804), (4464, 574048), (4608, 556109), (5952, 430536), (7936, 322902), (8928, 287024), (11904, 215268), (15872, 161451), (17856, 143512), (17939, 142848), (23808, 107634), (35712, 71756), (35878, 71424), (47616, 53817)]