317839872

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 700969920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 103, 112, 123, 128, 147, 164, 168, 192, 196, 206, 224, 246, 256, 287, 294, 309, 328, 336, 384, 392, 412, 448, 492, 512, 574, 588, 618, 656, 672, 721, 768, 784, 824, 861, 896, 984, 1148, 1176, 1236, 1312, 1344, 1442, 1536, 1568, 1648, 1722, 1792, 1968, 2009, 2163, 2296, 2352, 2472, 2624, 2688, 2884, 3136, 3296, 3444, 3584, 3936, 4018, 4223, 4326, 4592, 4704, 4944, 5047, 5248, 5376, 5768, 6027, 6272, 6592, 6888, 7872, 8036, 8446, 8652, 9184, 9408, 9888, 10094, 10496, 10752, 11536, 12054, 12544, 12669, 13184, 13776, 15141, 15744, 16072, 16892, 17304, 18368, 18816, 19776, 20188, 20992, 23072, 24108, 25088, 25338, 26368, 27552, 29561, 30282, 31488, 32144, 33784, 34608, 36736, 37632, 39552, 40376, 46144, 48216, 50676, 52736, 55104, 59122, 60564, 62976, 64288, 67568, 69216, 73472, 75264, 79104, 80752, 88683, 92288, 96432, 101352, 110208, 118244, 121128, 128576, 135136, 138432, 146944, 158208, 161504, 177366, 184576, 192864, 202704, 206927, 220416, 236488, 242256, 257152, 270272, 276864, 323008, 354732, 369152, 385728, 405408, 413854, 440832, 472976, 484512, 514304, 540544, 553728, 620781, 646016, 709464, 771456, 810816, 827708, 945952, 969024, 1028608, 1081088, 1107456, 1241562, 1292032, 1418928, 1542912, 1621632, 1655416, 1891904, 1938048, 2162176, 2483124, 2584064, 2837856, 3085824, 3243264, 3310832, 3783808, 3876096, 4966248, 5675712, 6486528, 6621664, 7567616, 7752192, 9932496, 11351424, 13243328, 15135232, 19864992, 22702848, 26486656, 39729984, 45405696, 52973312, 79459968, 105946624, 158919936, 317839872]

約数ペア:

[(1, 317839872), (2, 158919936), (3, 105946624), (4, 79459968), (6, 52973312), (7, 45405696), (8, 39729984), (12, 26486656), (14, 22702848), (16, 19864992), (21, 15135232), (24, 13243328), (28, 11351424), (32, 9932496), (41, 7752192), (42, 7567616), (48, 6621664), (49, 6486528), (56, 5675712), (64, 4966248), (82, 3876096), (84, 3783808), (96, 3310832), (98, 3243264), (103, 3085824), (112, 2837856), (123, 2584064), (128, 2483124), (147, 2162176), (164, 1938048), (168, 1891904), (192, 1655416), (196, 1621632), (206, 1542912), (224, 1418928), (246, 1292032), (256, 1241562), (287, 1107456), (294, 1081088), (309, 1028608), (328, 969024), (336, 945952), (384, 827708), (392, 810816), (412, 771456), (448, 709464), (492, 646016), (512, 620781), (574, 553728), (588, 540544), (618, 514304), (656, 484512), (672, 472976), (721, 440832), (768, 413854), (784, 405408), (824, 385728), (861, 369152), (896, 354732), (984, 323008), (1148, 276864), (1176, 270272), (1236, 257152), (1312, 242256), (1344, 236488), (1442, 220416), (1536, 206927), (1568, 202704), (1648, 192864), (1722, 184576), (1792, 177366), (1968, 161504), (2009, 158208), (2163, 146944), (2296, 138432), (2352, 135136), (2472, 128576), (2624, 121128), (2688, 118244), (2884, 110208), (3136, 101352), (3296, 96432), (3444, 92288), (3584, 88683), (3936, 80752), (4018, 79104), (4223, 75264), (4326, 73472), (4592, 69216), (4704, 67568), (4944, 64288), (5047, 62976), (5248, 60564), (5376, 59122), (5768, 55104), (6027, 52736), (6272, 50676), (6592, 48216), (6888, 46144), (7872, 40376), (8036, 39552), (8446, 37632), (8652, 36736), (9184, 34608), (9408, 33784), (9888, 32144), (10094, 31488), (10496, 30282), (10752, 29561), (11536, 27552), (12054, 26368), (12544, 25338), (12669, 25088), (13184, 24108), (13776, 23072), (15141, 20992), (15744, 20188), (16072, 19776), (16892, 18816), (17304, 18368)]