255619056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 895942656

約数和(自身を除く): 640323600

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 31, 33, 42, 44, 46, 48, 56, 62, 66, 69, 77, 84, 88, 92, 93, 97, 112, 124, 132, 138, 154, 161, 168, 176, 184, 186, 194, 217, 231, 248, 253, 264, 276, 291, 308, 322, 336, 341, 368, 372, 388, 434, 462, 483, 496, 506, 528, 552, 582, 616, 644, 651, 679, 682, 713, 744, 759, 776, 868, 924, 966, 1012, 1023, 1067, 1104, 1164, 1232, 1288, 1302, 1358, 1364, 1426, 1488, 1518, 1552, 1736, 1771, 1848, 1932, 2024, 2037, 2046, 2134, 2139, 2231, 2328, 2387, 2576, 2604, 2716, 2728, 2852, 3007, 3036, 3201, 3472, 3542, 3696, 3864, 4048, 4074, 4092, 4268, 4278, 4462, 4656, 4774, 4991, 5208, 5313, 5432, 5456, 5704, 6014, 6072, 6402, 6693, 7084, 7161, 7469, 7728, 7843, 8148, 8184, 8536, 8556, 8924, 9021, 9548, 9982, 10416, 10626, 10864, 11408, 12028, 12144, 12804, 13386, 14168, 14322, 14938, 14973, 15617, 15686, 16296, 16368, 17072, 17112, 17848, 18042, 19096, 19964, 21049, 21252, 22407, 23529, 24056, 24541, 25608, 26772, 28336, 28644, 29876, 29946, 31234, 31372, 32592, 33077, 34224, 35696, 36084, 38192, 39928, 42098, 42504, 44814, 46851, 47058, 48112, 49082, 51216, 53544, 54901, 57288, 59752, 59892, 62468, 62744, 63147, 66154, 69161, 72168, 73623, 79856, 84196, 85008, 89628, 93702, 94116, 98164, 99231, 107088, 109802, 114576, 119504, 119784, 124936, 125488, 126294, 132308, 138322, 144336, 147246, 164703, 168392, 171787, 179256, 187404, 188232, 196328, 198462, 207483, 219604, 231539, 239568, 249872, 252588, 264616, 276644, 294492, 329406, 336784, 343574, 358512, 374808, 376464, 392656, 396924, 414966, 439208, 463078, 484127, 505176, 515361, 529232, 553288, 588984, 658812, 687148, 694617, 749616, 760771, 793848, 829932, 878416, 926156, 968254, 1010352, 1030722, 1106576, 1177968, 1317624, 1374296, 1389234, 1452381, 1521542, 1587696, 1659864, 1852312, 1936508, 2061444, 2282313, 2635248, 2748592, 2778468, 2904762, 3043084, 3319728, 3704624, 3873016, 4122888, 4564626, 5325397, 5556936, 5809524, 6086168, 7746032, 8245776, 9129252, 10650794, 11113872, 11619048, 12172336, 15976191, 18258504, 21301588, 23238096, 31952382, 36517008, 42603176, 63904764, 85206352, 127809528, 255619056]

約数ペア:

[(1, 255619056), (2, 127809528), (3, 85206352), (4, 63904764), (6, 42603176), (7, 36517008), (8, 31952382), (11, 23238096), (12, 21301588), (14, 18258504), (16, 15976191), (21, 12172336), (22, 11619048), (23, 11113872), (24, 10650794), (28, 9129252), (31, 8245776), (33, 7746032), (42, 6086168), (44, 5809524), (46, 5556936), (48, 5325397), (56, 4564626), (62, 4122888), (66, 3873016), (69, 3704624), (77, 3319728), (84, 3043084), (88, 2904762), (92, 2778468), (93, 2748592), (97, 2635248), (112, 2282313), (124, 2061444), (132, 1936508), (138, 1852312), (154, 1659864), (161, 1587696), (168, 1521542), (176, 1452381), (184, 1389234), (186, 1374296), (194, 1317624), (217, 1177968), (231, 1106576), (248, 1030722), (253, 1010352), (264, 968254), (276, 926156), (291, 878416), (308, 829932), (322, 793848), (336, 760771), (341, 749616), (368, 694617), (372, 687148), (388, 658812), (434, 588984), (462, 553288), (483, 529232), (496, 515361), (506, 505176), (528, 484127), (552, 463078), (582, 439208), (616, 414966), (644, 396924), (651, 392656), (679, 376464), (682, 374808), (713, 358512), (744, 343574), (759, 336784), (776, 329406), (868, 294492), (924, 276644), (966, 264616), (1012, 252588), (1023, 249872), (1067, 239568), (1104, 231539), (1164, 219604), (1232, 207483), (1288, 198462), (1302, 196328), (1358, 188232), (1364, 187404), (1426, 179256), (1488, 171787), (1518, 168392), (1552, 164703), (1736, 147246), (1771, 144336), (1848, 138322), (1932, 132308), (2024, 126294), (2037, 125488), (2046, 124936), (2134, 119784), (2139, 119504), (2231, 114576), (2328, 109802), (2387, 107088), (2576, 99231), (2604, 98164), (2716, 94116), (2728, 93702), (2852, 89628), (3007, 85008), (3036, 84196), (3201, 79856), (3472, 73623), (3542, 72168), (3696, 69161), (3864, 66154), (4048, 63147), (4074, 62744), (4092, 62468), (4268, 59892), (4278, 59752), (4462, 57288), (4656, 54901), (4774, 53544), (4991, 51216), (5208, 49082), (5313, 48112), (5432, 47058), (5456, 46851), (5704, 44814), (6014, 42504), (6072, 42098), (6402, 39928), (6693, 38192), (7084, 36084), (7161, 35696), (7469, 34224), (7728, 33077), (7843, 32592), (8148, 31372), (8184, 31234), (8536, 29946), (8556, 29876), (8924, 28644), (9021, 28336), (9548, 26772), (9982, 25608), (10416, 24541), (10626, 24056), (10864, 23529), (11408, 22407), (12028, 21252), (12144, 21049), (12804, 19964), (13386, 19096), (14168, 18042), (14322, 17848), (14938, 17112), (14973, 17072), (15617, 16368), (15686, 16296)]