255053568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 894781440

約数和(自身を除く): 639727872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 227, 228, 231, 256, 264, 266, 304, 308, 336, 352, 384, 399, 418, 448, 454, 456, 462, 528, 532, 608, 616, 627, 672, 681, 704, 768, 798, 836, 896, 908, 912, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1362, 1408, 1463, 1589, 1596, 1672, 1792, 1816, 1824, 1848, 2112, 2128, 2432, 2464, 2497, 2508, 2688, 2724, 2816, 2926, 3178, 3192, 3344, 3632, 3648, 3696, 4224, 4256, 4313, 4389, 4767, 4864, 4928, 4994, 5016, 5376, 5448, 5852, 6356, 6384, 6688, 7264, 7296, 7392, 7491, 8448, 8512, 8626, 8778, 9534, 9856, 9988, 10032, 10896, 11704, 12712, 12768, 12939, 13376, 14528, 14592, 14784, 14982, 17024, 17252, 17479, 17556, 19068, 19712, 19976, 20064, 21792, 23408, 25424, 25536, 25878, 26752, 29056, 29568, 29964, 30191, 34048, 34504, 34958, 35112, 38136, 39952, 40128, 43584, 46816, 47443, 50848, 51072, 51756, 52437, 53504, 58112, 59136, 59928, 60382, 69008, 69916, 70224, 76272, 79904, 80256, 87168, 90573, 93632, 94886, 101696, 102144, 103512, 104874, 119856, 120764, 138016, 139832, 140448, 142329, 152544, 159808, 160512, 174336, 181146, 187264, 189772, 203392, 207024, 209748, 239712, 241528, 276032, 279664, 280896, 284658, 305088, 319616, 332101, 362292, 374528, 379544, 406784, 414048, 419496, 479424, 483056, 552064, 559328, 561792, 569316, 610176, 639232, 664202, 724584, 759088, 828096, 838992, 958848, 966112, 996303, 1104128, 1118656, 1123584, 1138632, 1220352, 1328404, 1449168, 1518176, 1656192, 1677984, 1917696, 1932224, 1992606, 2237312, 2277264, 2656808, 2898336, 3036352, 3312384, 3355968, 3864448, 3985212, 4474624, 4554528, 5313616, 5796672, 6072704, 6711936, 7728896, 7970424, 9109056, 10627232, 11593344, 12145408, 13423872, 15940848, 18218112, 21254464, 23186688, 31881696, 36436224, 42508928, 63763392, 85017856, 127526784, 255053568]

約数ペア:

[(1, 255053568), (2, 127526784), (3, 85017856), (4, 63763392), (6, 42508928), (7, 36436224), (8, 31881696), (11, 23186688), (12, 21254464), (14, 18218112), (16, 15940848), (19, 13423872), (21, 12145408), (22, 11593344), (24, 10627232), (28, 9109056), (32, 7970424), (33, 7728896), (38, 6711936), (42, 6072704), (44, 5796672), (48, 5313616), (56, 4554528), (57, 4474624), (64, 3985212), (66, 3864448), (76, 3355968), (77, 3312384), (84, 3036352), (88, 2898336), (96, 2656808), (112, 2277264), (114, 2237312), (128, 1992606), (132, 1932224), (133, 1917696), (152, 1677984), (154, 1656192), (168, 1518176), (176, 1449168), (192, 1328404), (209, 1220352), (224, 1138632), (227, 1123584), (228, 1118656), (231, 1104128), (256, 996303), (264, 966112), (266, 958848), (304, 838992), (308, 828096), (336, 759088), (352, 724584), (384, 664202), (399, 639232), (418, 610176), (448, 569316), (454, 561792), (456, 559328), (462, 552064), (528, 483056), (532, 479424), (608, 419496), (616, 414048), (627, 406784), (672, 379544), (681, 374528), (704, 362292), (768, 332101), (798, 319616), (836, 305088), (896, 284658), (908, 280896), (912, 279664), (924, 276032), (1056, 241528), (1064, 239712), (1216, 209748), (1232, 207024), (1254, 203392), (1344, 189772), (1362, 187264), (1408, 181146), (1463, 174336), (1589, 160512), (1596, 159808), (1672, 152544), (1792, 142329), (1816, 140448), (1824, 139832), (1848, 138016), (2112, 120764), (2128, 119856), (2432, 104874), (2464, 103512), (2497, 102144), (2508, 101696), (2688, 94886), (2724, 93632), (2816, 90573), (2926, 87168), (3178, 80256), (3192, 79904), (3344, 76272), (3632, 70224), (3648, 69916), (3696, 69008), (4224, 60382), (4256, 59928), (4313, 59136), (4389, 58112), (4767, 53504), (4864, 52437), (4928, 51756), (4994, 51072), (5016, 50848), (5376, 47443), (5448, 46816), (5852, 43584), (6356, 40128), (6384, 39952), (6688, 38136), (7264, 35112), (7296, 34958), (7392, 34504), (7491, 34048), (8448, 30191), (8512, 29964), (8626, 29568), (8778, 29056), (9534, 26752), (9856, 25878), (9988, 25536), (10032, 25424), (10896, 23408), (11704, 21792), (12712, 20064), (12768, 19976), (12939, 19712), (13376, 19068), (14528, 17556), (14592, 17479), (14784, 17252), (14982, 17024)]