2989947072

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1435

約数の個数: 168

約数和(自身を含む): 9243218496

約数和(自身を除く): 6253271424

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, 112, 147, 168, 192, 196, 224, 283, 294, 336, 392, 448, 566, 588, 672, 784, 849, 1123, 1132, 1176, 1344, 1568, 1698, 1981, 2246, 2264, 2352, 3136, 3369, 3396, 3962, 4492, 4528, 4704, 5943, 6738, 6792, 7861, 7924, 8984, 9056, 9408, 11886, 13476, 13584, 13867, 15722, 15848, 17968, 18112, 23583, 23772, 26952, 27168, 27734, 31444, 31696, 35936, 41601, 47166, 47544, 53904, 54336, 55027, 55468, 62888, 63392, 71872, 83202, 94332, 95088, 107808, 110054, 110936, 125776, 126784, 165081, 166404, 188664, 190176, 215616, 220108, 221872, 251552, 317809, 330162, 332808, 377328, 380352, 440216, 443744, 503104, 635618, 660324, 665616, 754656, 880432, 887488, 953427, 1271236, 1320648, 1331232, 1509312, 1760864, 1906854, 2224663, 2542472, 2641296, 2662464, 3521728, 3813708, 4449326, 5084944, 5282592, 6673989, 7627416, 8898652, 10169888, 10565184, 13347978, 15254832, 15572641, 17797304, 20339776, 26695956, 30509664, 31145282, 35594608, 46717923, 53391912, 61019328, 62290564, 71189216, 93435846, 106783824, 124581128, 142378432, 186871692, 213567648, 249162256, 373743384, 427135296, 498324512, 747486768, 996649024, 1494973536, 2989947072]

約数ペア:

[(1, 2989947072), (2, 1494973536), (3, 996649024), (4, 747486768), (6, 498324512), (7, 427135296), (8, 373743384), (12, 249162256), (14, 213567648), (16, 186871692), (21, 142378432), (24, 124581128), (28, 106783824), (32, 93435846), (42, 71189216), (48, 62290564), (49, 61019328), (56, 53391912), (64, 46717923), (84, 35594608), (96, 31145282), (98, 30509664), (112, 26695956), (147, 20339776), (168, 17797304), (192, 15572641), (196, 15254832), (224, 13347978), (283, 10565184), (294, 10169888), (336, 8898652), (392, 7627416), (448, 6673989), (566, 5282592), (588, 5084944), (672, 4449326), (784, 3813708), (849, 3521728), (1123, 2662464), (1132, 2641296), (1176, 2542472), (1344, 2224663), (1568, 1906854), (1698, 1760864), (1981, 1509312), (2246, 1331232), (2264, 1320648), (2352, 1271236), (3136, 953427), (3369, 887488), (3396, 880432), (3962, 754656), (4492, 665616), (4528, 660324), (4704, 635618), (5943, 503104), (6738, 443744), (6792, 440216), (7861, 380352), (7924, 377328), (8984, 332808), (9056, 330162), (9408, 317809), (11886, 251552), (13476, 221872), (13584, 220108), (13867, 215616), (15722, 190176), (15848, 188664), (17968, 166404), (18112, 165081), (23583, 126784), (23772, 125776), (26952, 110936), (27168, 110054), (27734, 107808), (31444, 95088), (31696, 94332), (35936, 83202), (41601, 71872), (47166, 63392), (47544, 62888), (53904, 55468), (54336, 55027)]