2771929728

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25873}}^1$

素因数の和:25927

約数の個数: 128

約数和(自身を含む): 8445273600

約数和(自身を除く): 5673343872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 25873, 26784, 35712, 51746, 53568, 77619, 103492, 107136, 155238, 206984, 232857, 310476, 413968, 465714, 620952, 698571, 802063, 827936, 931428, 1241904, 1397142, 1604126, 1655872, 1862856, 2406189, 2483808, 2794284, 3208252, 3311744, 3725712, 4812378, 4967616, 5588568, 6416504, 7218567, 7451424, 9624756, 9935232, 11177136, 12833008, 14437134, 14902848, 19249512, 21655701, 22354272, 25666016, 28874268, 29805696, 38499024, 43311402, 44708544, 51332032, 57748536, 76998048, 86622804, 89417088, 102664064, 115497072, 153996096, 173245608, 230994144, 307992192, 346491216, 461988288, 692982432, 923976576, 1385964864, 2771929728]

約数ペア:

[(1, 2771929728), (2, 1385964864), (3, 923976576), (4, 692982432), (6, 461988288), (8, 346491216), (9, 307992192), (12, 230994144), (16, 173245608), (18, 153996096), (24, 115497072), (27, 102664064), (31, 89417088), (32, 86622804), (36, 76998048), (48, 57748536), (54, 51332032), (62, 44708544), (64, 43311402), (72, 38499024), (93, 29805696), (96, 28874268), (108, 25666016), (124, 22354272), (128, 21655701), (144, 19249512), (186, 14902848), (192, 14437134), (216, 12833008), (248, 11177136), (279, 9935232), (288, 9624756), (372, 7451424), (384, 7218567), (432, 6416504), (496, 5588568), (558, 4967616), (576, 4812378), (744, 3725712), (837, 3311744), (864, 3208252), (992, 2794284), (1116, 2483808), (1152, 2406189), (1488, 1862856), (1674, 1655872), (1728, 1604126), (1984, 1397142), (2232, 1241904), (2976, 931428), (3348, 827936), (3456, 802063), (3968, 698571), (4464, 620952), (5952, 465714), (6696, 413968), (8928, 310476), (11904, 232857), (13392, 206984), (17856, 155238), (25873, 107136), (26784, 103492), (35712, 77619), (51746, 53568)]