261765504

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 1015822080

約数和(自身を除く): 754056576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 64, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 128, 132, 143, 144, 154, 156, 168, 176, 182, 192, 198, 208, 224, 227, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 384, 396, 416, 429, 448, 454, 462, 468, 504, 528, 546, 572, 576, 616, 624, 672, 681, 693, 704, 728, 792, 819, 832, 858, 896, 908, 924, 936, 1001, 1008, 1056, 1092, 1144, 1152, 1232, 1248, 1287, 1344, 1362, 1386, 1408, 1456, 1584, 1589, 1638, 1664, 1716, 1816, 1848, 1872, 2002, 2016, 2043, 2112, 2184, 2288, 2464, 2496, 2497, 2574, 2688, 2724, 2772, 2912, 2951, 3003, 3168, 3178, 3276, 3432, 3632, 3696, 3744, 4004, 4032, 4086, 4224, 4368, 4576, 4767, 4928, 4992, 4994, 5148, 5448, 5544, 5824, 5902, 6006, 6336, 6356, 6552, 6864, 7264, 7392, 7488, 7491, 8008, 8064, 8172, 8736, 8853, 9009, 9152, 9534, 9856, 9988, 10296, 10896, 11088, 11648, 11804, 12012, 12672, 12712, 13104, 13728, 14301, 14528, 14784, 14976, 14982, 16016, 16344, 17472, 17479, 17706, 18018, 18304, 19068, 19976, 20592, 20657, 21792, 22176, 22473, 23608, 24024, 25424, 26208, 26559, 27456, 28602, 29056, 29568, 29964, 32032, 32461, 32688, 34944, 34958, 35412, 36036, 38136, 39952, 41184, 41314, 43584, 44352, 44946, 47216, 48048, 50848, 52416, 52437, 53118, 54912, 57204, 59928, 61971, 64064, 64922, 65376, 69916, 70824, 72072, 76272, 79904, 82368, 82628, 87168, 88704, 89892, 94432, 96096, 97383, 101696, 104832, 104874, 106236, 114408, 119856, 123942, 128128, 129844, 130752, 139832, 141648, 144144, 152544, 157311, 159808, 164736, 165256, 179784, 185913, 188864, 192192, 194766, 203392, 209748, 212472, 227227, 228816, 239712, 247884, 259688, 261504, 279664, 283296, 288288, 292149, 305088, 314622, 319616, 330512, 359568, 371826, 377728, 384384, 389532, 419496, 424944, 454454, 457632, 479424, 495768, 519376, 559328, 566592, 576576, 584298, 610176, 629244, 661024, 681681, 719136, 743652, 779064, 838992, 849888, 908908, 915264, 958848, 991536, 1038752, 1118656, 1133184, 1153152, 1168596, 1258488, 1322048, 1363362, 1438272, 1487304, 1558128, 1677984, 1699776, 1817816, 1830528, 1983072, 2045043, 2077504, 2237312, 2337192, 2516976, 2644096, 2726724, 2876544, 2974608, 3116256, 3355968, 3399552, 3635632, 3966144, 4090086, 4155008, 4674384, 5033952, 5453448, 5949216, 6232512, 6711936, 7271264, 7932288, 8180172, 9348768, 10067904, 10906896, 11898432, 12465024, 14542528, 16360344, 18697536, 20135808, 21813792, 23796864, 29085056, 32720688, 37395072, 43627584, 65441376, 87255168, 130882752, 261765504]

約数ペア:

[(1, 261765504), (2, 130882752), (3, 87255168), (4, 65441376), (6, 43627584), (7, 37395072), (8, 32720688), (9, 29085056), (11, 23796864), (12, 21813792), (13, 20135808), (14, 18697536), (16, 16360344), (18, 14542528), (21, 12465024), (22, 11898432), (24, 10906896), (26, 10067904), (28, 9348768), (32, 8180172), (33, 7932288), (36, 7271264), (39, 6711936), (42, 6232512), (44, 5949216), (48, 5453448), (52, 5033952), (56, 4674384), (63, 4155008), (64, 4090086), (66, 3966144), (72, 3635632), (77, 3399552), (78, 3355968), (84, 3116256), (88, 2974608), (91, 2876544), (96, 2726724), (99, 2644096), (104, 2516976), (112, 2337192), (117, 2237312), (126, 2077504), (128, 2045043), (132, 1983072), (143, 1830528), (144, 1817816), (154, 1699776), (156, 1677984), (168, 1558128), (176, 1487304), (182, 1438272), (192, 1363362), (198, 1322048), (208, 1258488), (224, 1168596), (227, 1153152), (231, 1133184), (234, 1118656), (252, 1038752), (264, 991536), (273, 958848), (286, 915264), (288, 908908), (308, 849888), (312, 838992), (336, 779064), (352, 743652), (364, 719136), (384, 681681), (396, 661024), (416, 629244), (429, 610176), (448, 584298), (454, 576576), (462, 566592), (468, 559328), (504, 519376), (528, 495768), (546, 479424), (572, 457632), (576, 454454), (616, 424944), (624, 419496), (672, 389532), (681, 384384), (693, 377728), (704, 371826), (728, 359568), (792, 330512), (819, 319616), (832, 314622), (858, 305088), (896, 292149), (908, 288288), (924, 283296), (936, 279664), (1001, 261504), (1008, 259688), (1056, 247884), (1092, 239712), (1144, 228816), (1152, 227227), (1232, 212472), (1248, 209748), (1287, 203392), (1344, 194766), (1362, 192192), (1386, 188864), (1408, 185913), (1456, 179784), (1584, 165256), (1589, 164736), (1638, 159808), (1664, 157311), (1716, 152544), (1816, 144144), (1848, 141648), (1872, 139832), (2002, 130752), (2016, 129844), (2043, 128128), (2112, 123942), (2184, 119856), (2288, 114408), (2464, 106236), (2496, 104874), (2497, 104832), (2574, 101696), (2688, 97383), (2724, 96096), (2772, 94432), (2912, 89892), (2951, 88704), (3003, 87168), (3168, 82628), (3178, 82368), (3276, 79904), (3432, 76272), (3632, 72072), (3696, 70824), (3744, 69916), (4004, 65376), (4032, 64922), (4086, 64064), (4224, 61971), (4368, 59928), (4576, 57204), (4767, 54912), (4928, 53118), (4992, 52437), (4994, 52416), (5148, 50848), (5448, 48048), (5544, 47216), (5824, 44946), (5902, 44352), (6006, 43584), (6336, 41314), (6356, 41184), (6552, 39952), (6864, 38136), (7264, 36036), (7392, 35412), (7488, 34958), (7491, 34944), (8008, 32688), (8064, 32461), (8172, 32032), (8736, 29964), (8853, 29568), (9009, 29056), (9152, 28602), (9534, 27456), (9856, 26559), (9988, 26208), (10296, 25424), (10896, 24024), (11088, 23608), (11648, 22473), (11804, 22176), (12012, 21792), (12672, 20657), (12712, 20592), (13104, 19976), (13728, 19068), (14301, 18304), (14528, 18018), (14784, 17706), (14976, 17479), (14982, 17472), (16016, 16344)]