255916584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 320

約数和(自身を含む): 936714240

約数和(自身を除く): 680797656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 27, 28, 33, 36, 42, 44, 46, 54, 56, 63, 66, 69, 72, 77, 81, 84, 88, 92, 99, 108, 126, 132, 138, 154, 161, 162, 168, 184, 189, 198, 207, 216, 223, 231, 252, 253, 264, 276, 297, 308, 322, 324, 378, 396, 414, 446, 462, 483, 504, 506, 552, 567, 594, 616, 621, 644, 648, 669, 693, 756, 759, 792, 828, 891, 892, 924, 966, 1012, 1134, 1188, 1242, 1288, 1338, 1386, 1449, 1512, 1518, 1561, 1656, 1771, 1782, 1784, 1848, 1863, 1932, 2007, 2024, 2079, 2268, 2277, 2376, 2453, 2484, 2676, 2772, 2898, 3036, 3122, 3542, 3564, 3726, 3864, 4014, 4158, 4347, 4536, 4554, 4683, 4906, 4968, 5129, 5313, 5352, 5544, 5796, 6021, 6072, 6237, 6244, 6831, 7084, 7128, 7359, 7452, 8028, 8316, 8694, 9108, 9366, 9812, 10258, 10626, 11592, 12042, 12474, 12488, 13041, 13662, 14049, 14168, 14718, 14904, 15387, 15939, 16056, 16632, 17171, 17388, 18063, 18216, 18732, 19624, 20493, 20516, 21252, 22077, 24084, 24948, 26082, 27324, 28098, 29436, 30774, 31878, 34342, 34776, 35903, 36126, 37464, 40986, 41032, 42147, 42504, 44154, 46161, 47817, 48168, 49896, 51513, 52164, 54648, 56196, 56419, 58872, 61548, 63756, 66231, 68684, 71806, 72252, 81972, 84294, 88308, 92322, 95634, 103026, 104328, 107709, 112392, 112838, 123096, 126441, 127512, 132462, 137368, 138483, 143451, 143612, 144504, 154539, 163944, 168588, 169257, 176616, 184644, 191268, 198693, 206052, 215418, 225676, 252882, 264924, 276966, 286902, 287224, 309078, 323127, 337176, 338514, 369288, 382536, 394933, 397386, 412104, 415449, 430836, 451352, 463617, 505764, 507771, 529848, 553932, 573804, 618156, 646254, 677028, 789866, 794772, 830898, 861672, 927234, 969381, 1011528, 1015542, 1107864, 1147608, 1184799, 1236312, 1292508, 1354056, 1390851, 1523313, 1579732, 1589544, 1661796, 1854468, 1938762, 2031084, 2369598, 2585016, 2781702, 2908143, 3046626, 3159464, 3323592, 3554397, 3708936, 3877524, 4062168, 4569939, 4739196, 5563404, 5816286, 6093252, 7108794, 7755048, 9139878, 9478392, 10663191, 11126808, 11632572, 12186504, 14217588, 18279756, 21326382, 23265144, 28435176, 31989573, 36559512, 42652764, 63979146, 85305528, 127958292, 255916584]

約数ペア:

[(1, 255916584), (2, 127958292), (3, 85305528), (4, 63979146), (6, 42652764), (7, 36559512), (8, 31989573), (9, 28435176), (11, 23265144), (12, 21326382), (14, 18279756), (18, 14217588), (21, 12186504), (22, 11632572), (23, 11126808), (24, 10663191), (27, 9478392), (28, 9139878), (33, 7755048), (36, 7108794), (42, 6093252), (44, 5816286), (46, 5563404), (54, 4739196), (56, 4569939), (63, 4062168), (66, 3877524), (69, 3708936), (72, 3554397), (77, 3323592), (81, 3159464), (84, 3046626), (88, 2908143), (92, 2781702), (99, 2585016), (108, 2369598), (126, 2031084), (132, 1938762), (138, 1854468), (154, 1661796), (161, 1589544), (162, 1579732), (168, 1523313), (184, 1390851), (189, 1354056), (198, 1292508), (207, 1236312), (216, 1184799), (223, 1147608), (231, 1107864), (252, 1015542), (253, 1011528), (264, 969381), (276, 927234), (297, 861672), (308, 830898), (322, 794772), (324, 789866), (378, 677028), (396, 646254), (414, 618156), (446, 573804), (462, 553932), (483, 529848), (504, 507771), (506, 505764), (552, 463617), (567, 451352), (594, 430836), (616, 415449), (621, 412104), (644, 397386), (648, 394933), (669, 382536), (693, 369288), (756, 338514), (759, 337176), (792, 323127), (828, 309078), (891, 287224), (892, 286902), (924, 276966), (966, 264924), (1012, 252882), (1134, 225676), (1188, 215418), (1242, 206052), (1288, 198693), (1338, 191268), (1386, 184644), (1449, 176616), (1512, 169257), (1518, 168588), (1561, 163944), (1656, 154539), (1771, 144504), (1782, 143612), (1784, 143451), (1848, 138483), (1863, 137368), (1932, 132462), (2007, 127512), (2024, 126441), (2079, 123096), (2268, 112838), (2277, 112392), (2376, 107709), (2453, 104328), (2484, 103026), (2676, 95634), (2772, 92322), (2898, 88308), (3036, 84294), (3122, 81972), (3542, 72252), (3564, 71806), (3726, 68684), (3864, 66231), (4014, 63756), (4158, 61548), (4347, 58872), (4536, 56419), (4554, 56196), (4683, 54648), (4906, 52164), (4968, 51513), (5129, 49896), (5313, 48168), (5352, 47817), (5544, 46161), (5796, 44154), (6021, 42504), (6072, 42147), (6237, 41032), (6244, 40986), (6831, 37464), (7084, 36126), (7128, 35903), (7359, 34776), (7452, 34342), (8028, 31878), (8316, 30774), (8694, 29436), (9108, 28098), (9366, 27324), (9812, 26082), (10258, 24948), (10626, 24084), (11592, 22077), (12042, 21252), (12474, 20516), (12488, 20493), (13041, 19624), (13662, 18732), (14049, 18216), (14168, 18063), (14718, 17388), (14904, 17171), (15387, 16632), (15939, 16056)]