255406536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2056

約数の個数: 192

約数和(自身を含む): 900357120

約数和(自身を除く): 644950584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 2003, 2024, 2277, 2772, 2898, 3036, 3542, 3864, 4006, 4554, 5313, 5544, 5796, 6009, 6072, 7084, 8012, 9108, 10626, 11592, 12018, 14021, 14168, 15939, 16024, 18027, 18216, 21252, 22033, 24036, 28042, 31878, 36054, 42063, 42504, 44066, 46069, 48072, 56084, 63756, 66099, 72108, 84126, 88132, 92138, 112168, 126189, 127512, 132198, 138207, 144216, 154231, 168252, 176264, 184276, 198297, 252378, 264396, 276414, 308462, 322483, 336504, 368552, 396594, 414621, 462693, 504756, 506759, 528792, 552828, 616924, 644966, 793188, 829242, 925386, 967449, 1009512, 1013518, 1105656, 1233848, 1289932, 1388079, 1520277, 1586376, 1658484, 1850772, 1934898, 2027036, 2579864, 2776158, 2902347, 3040554, 3316968, 3547313, 3701544, 3869796, 4054072, 4560831, 5552316, 5804694, 6081108, 7094626, 7739592, 9121662, 10641939, 11104632, 11609388, 12162216, 14189252, 18243324, 21283878, 23218776, 28378504, 31925817, 36486648, 42567756, 63851634, 85135512, 127703268, 255406536]

約数ペア:

[(1, 255406536), (2, 127703268), (3, 85135512), (4, 63851634), (6, 42567756), (7, 36486648), (8, 31925817), (9, 28378504), (11, 23218776), (12, 21283878), (14, 18243324), (18, 14189252), (21, 12162216), (22, 11609388), (23, 11104632), (24, 10641939), (28, 9121662), (33, 7739592), (36, 7094626), (42, 6081108), (44, 5804694), (46, 5552316), (56, 4560831), (63, 4054072), (66, 3869796), (69, 3701544), (72, 3547313), (77, 3316968), (84, 3040554), (88, 2902347), (92, 2776158), (99, 2579864), (126, 2027036), (132, 1934898), (138, 1850772), (154, 1658484), (161, 1586376), (168, 1520277), (184, 1388079), (198, 1289932), (207, 1233848), (231, 1105656), (252, 1013518), (253, 1009512), (264, 967449), (276, 925386), (308, 829242), (322, 793188), (396, 644966), (414, 616924), (462, 552828), (483, 528792), (504, 506759), (506, 504756), (552, 462693), (616, 414621), (644, 396594), (693, 368552), (759, 336504), (792, 322483), (828, 308462), (924, 276414), (966, 264396), (1012, 252378), (1288, 198297), (1386, 184276), (1449, 176264), (1518, 168252), (1656, 154231), (1771, 144216), (1848, 138207), (1932, 132198), (2003, 127512), (2024, 126189), (2277, 112168), (2772, 92138), (2898, 88132), (3036, 84126), (3542, 72108), (3864, 66099), (4006, 63756), (4554, 56084), (5313, 48072), (5544, 46069), (5796, 44066), (6009, 42504), (6072, 42063), (7084, 36054), (8012, 31878), (9108, 28042), (10626, 24036), (11592, 22033), (12018, 21252), (14021, 18216), (14168, 18027), (15939, 16024)]