492123456

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 252

約数和(自身を含む): 1623157536

約数和(自身を除く): 1131034080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 121, 132, 138, 144, 176, 184, 192, 198, 207, 242, 253, 264, 276, 288, 307, 352, 363, 368, 396, 414, 484, 506, 528, 552, 576, 614, 704, 726, 736, 759, 792, 828, 921, 968, 1012, 1056, 1089, 1104, 1228, 1452, 1472, 1518, 1584, 1656, 1842, 1936, 2024, 2112, 2178, 2208, 2277, 2456, 2763, 2783, 2904, 3036, 3168, 3312, 3377, 3684, 3872, 4048, 4356, 4416, 4554, 4912, 5526, 5566, 5808, 6072, 6336, 6624, 6754, 7061, 7368, 7744, 8096, 8349, 8712, 9108, 9824, 10131, 11052, 11132, 11616, 12144, 13248, 13508, 14122, 14736, 16192, 16698, 17424, 18216, 19648, 20262, 21183, 22104, 22264, 23232, 24288, 25047, 27016, 28244, 29472, 30393, 33396, 34848, 36432, 37147, 40524, 42366, 44208, 44528, 48576, 50094, 54032, 56488, 58944, 60786, 63549, 66792, 69696, 72864, 74294, 77671, 81048, 84732, 88416, 89056, 100188, 108064, 111441, 112976, 121572, 127098, 133584, 145728, 148588, 155342, 162096, 169464, 176832, 178112, 200376, 216128, 222882, 225952, 233013, 243144, 254196, 267168, 297176, 310684, 324192, 334323, 338928, 400752, 445764, 451904, 466026, 486288, 508392, 534336, 594352, 621368, 648384, 668646, 677856, 699039, 801504, 854381, 891528, 932052, 972576, 1016784, 1188704, 1242736, 1337292, 1355712, 1398078, 1603008, 1708762, 1783056, 1864104, 1945152, 2033568, 2377408, 2485472, 2563143, 2674584, 2796156, 3417524, 3566112, 3728208, 4067136, 4970944, 5126286, 5349168, 5592312, 6835048, 7132224, 7456416, 7689429, 10252572, 10698336, 11184624, 13670096, 14912832, 15378858, 20505144, 21396672, 22369248, 27340192, 30757716, 41010288, 44738496, 54680384, 61515432, 82020576, 123030864, 164041152, 246061728, 492123456]

約数ペア:

[(1, 492123456), (2, 246061728), (3, 164041152), (4, 123030864), (6, 82020576), (8, 61515432), (9, 54680384), (11, 44738496), (12, 41010288), (16, 30757716), (18, 27340192), (22, 22369248), (23, 21396672), (24, 20505144), (32, 15378858), (33, 14912832), (36, 13670096), (44, 11184624), (46, 10698336), (48, 10252572), (64, 7689429), (66, 7456416), (69, 7132224), (72, 6835048), (88, 5592312), (92, 5349168), (96, 5126286), (99, 4970944), (121, 4067136), (132, 3728208), (138, 3566112), (144, 3417524), (176, 2796156), (184, 2674584), (192, 2563143), (198, 2485472), (207, 2377408), (242, 2033568), (253, 1945152), (264, 1864104), (276, 1783056), (288, 1708762), (307, 1603008), (352, 1398078), (363, 1355712), (368, 1337292), (396, 1242736), (414, 1188704), (484, 1016784), (506, 972576), (528, 932052), (552, 891528), (576, 854381), (614, 801504), (704, 699039), (726, 677856), (736, 668646), (759, 648384), (792, 621368), (828, 594352), (921, 534336), (968, 508392), (1012, 486288), (1056, 466026), (1089, 451904), (1104, 445764), (1228, 400752), (1452, 338928), (1472, 334323), (1518, 324192), (1584, 310684), (1656, 297176), (1842, 267168), (1936, 254196), (2024, 243144), (2112, 233013), (2178, 225952), (2208, 222882), (2277, 216128), (2456, 200376), (2763, 178112), (2783, 176832), (2904, 169464), (3036, 162096), (3168, 155342), (3312, 148588), (3377, 145728), (3684, 133584), (3872, 127098), (4048, 121572), (4356, 112976), (4416, 111441), (4554, 108064), (4912, 100188), (5526, 89056), (5566, 88416), (5808, 84732), (6072, 81048), (6336, 77671), (6624, 74294), (6754, 72864), (7061, 69696), (7368, 66792), (7744, 63549), (8096, 60786), (8349, 58944), (8712, 56488), (9108, 54032), (9824, 50094), (10131, 48576), (11052, 44528), (11132, 44208), (11616, 42366), (12144, 40524), (13248, 37147), (13508, 36432), (14122, 34848), (14736, 33396), (16192, 30393), (16698, 29472), (17424, 28244), (18216, 27016), (19648, 25047), (20262, 24288), (21183, 23232), (22104, 22264)]