217061376

素因数分解:

$2^{11}\times 3^1\times 7^3\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 681408000

約数和(自身を除く): 464346624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 103, 112, 128, 147, 168, 192, 196, 206, 224, 256, 294, 309, 336, 343, 384, 392, 412, 448, 512, 588, 618, 672, 686, 721, 768, 784, 824, 896, 1024, 1029, 1176, 1236, 1344, 1372, 1442, 1536, 1568, 1648, 1792, 2048, 2058, 2163, 2352, 2472, 2688, 2744, 2884, 3072, 3136, 3296, 3584, 4116, 4326, 4704, 4944, 5047, 5376, 5488, 5768, 6144, 6272, 6592, 7168, 8232, 8652, 9408, 9888, 10094, 10752, 10976, 11536, 12544, 13184, 14336, 15141, 16464, 17304, 18816, 19776, 20188, 21504, 21952, 23072, 25088, 26368, 30282, 32928, 34608, 35329, 37632, 39552, 40376, 43008, 43904, 46144, 50176, 52736, 60564, 65856, 69216, 70658, 75264, 79104, 80752, 87808, 92288, 100352, 105472, 105987, 121128, 131712, 138432, 141316, 150528, 158208, 161504, 175616, 184576, 210944, 211974, 242256, 263424, 276864, 282632, 301056, 316416, 323008, 351232, 369152, 423948, 484512, 526848, 553728, 565264, 632832, 646016, 702464, 738304, 847896, 969024, 1053696, 1107456, 1130528, 1292032, 1476608, 1695792, 1938048, 2107392, 2214912, 2261056, 2584064, 3391584, 3876096, 4429824, 4522112, 5168128, 6783168, 7752192, 9044224, 10336256, 13566336, 15504384, 18088448, 27132672, 31008768, 36176896, 54265344, 72353792, 108530688, 217061376]

約数ペア:

[(1, 217061376), (2, 108530688), (3, 72353792), (4, 54265344), (6, 36176896), (7, 31008768), (8, 27132672), (12, 18088448), (14, 15504384), (16, 13566336), (21, 10336256), (24, 9044224), (28, 7752192), (32, 6783168), (42, 5168128), (48, 4522112), (49, 4429824), (56, 3876096), (64, 3391584), (84, 2584064), (96, 2261056), (98, 2214912), (103, 2107392), (112, 1938048), (128, 1695792), (147, 1476608), (168, 1292032), (192, 1130528), (196, 1107456), (206, 1053696), (224, 969024), (256, 847896), (294, 738304), (309, 702464), (336, 646016), (343, 632832), (384, 565264), (392, 553728), (412, 526848), (448, 484512), (512, 423948), (588, 369152), (618, 351232), (672, 323008), (686, 316416), (721, 301056), (768, 282632), (784, 276864), (824, 263424), (896, 242256), (1024, 211974), (1029, 210944), (1176, 184576), (1236, 175616), (1344, 161504), (1372, 158208), (1442, 150528), (1536, 141316), (1568, 138432), (1648, 131712), (1792, 121128), (2048, 105987), (2058, 105472), (2163, 100352), (2352, 92288), (2472, 87808), (2688, 80752), (2744, 79104), (2884, 75264), (3072, 70658), (3136, 69216), (3296, 65856), (3584, 60564), (4116, 52736), (4326, 50176), (4704, 46144), (4944, 43904), (5047, 43008), (5376, 40376), (5488, 39552), (5768, 37632), (6144, 35329), (6272, 34608), (6592, 32928), (7168, 30282), (8232, 26368), (8652, 25088), (9408, 23072), (9888, 21952), (10094, 21504), (10752, 20188), (10976, 19776), (11536, 18816), (12544, 17304), (13184, 16464), (14336, 15141)]