213916752

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 719596800

約数和(自身を除く): 505680048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 71, 72, 84, 98, 112, 122, 126, 142, 144, 147, 168, 183, 196, 213, 244, 252, 284, 294, 336, 343, 366, 392, 426, 427, 441, 488, 497, 504, 549, 568, 588, 639, 686, 732, 784, 852, 854, 882, 976, 994, 1008, 1029, 1098, 1136, 1176, 1278, 1281, 1372, 1464, 1491, 1704, 1708, 1764, 1988, 2058, 2196, 2352, 2556, 2562, 2744, 2928, 2982, 2989, 3087, 3408, 3416, 3479, 3528, 3843, 3976, 4116, 4331, 4392, 4473, 5112, 5124, 5488, 5964, 5978, 6174, 6832, 6958, 7056, 7686, 7952, 8232, 8662, 8784, 8946, 8967, 10224, 10248, 10437, 11928, 11956, 12348, 12993, 13916, 15372, 16464, 17324, 17892, 17934, 20496, 20874, 20923, 23856, 23912, 24353, 24696, 25986, 26901, 27832, 30317, 30744, 31311, 34648, 35784, 35868, 38979, 41748, 41846, 47824, 48706, 49392, 51972, 53802, 55664, 60634, 61488, 62622, 62769, 69296, 71568, 71736, 73059, 77958, 83496, 83692, 90951, 97412, 103944, 107604, 121268, 125244, 125538, 143472, 146118, 155916, 166992, 167384, 181902, 188307, 194824, 207888, 212219, 215208, 219177, 242536, 250488, 251076, 272853, 292236, 311832, 334768, 363804, 376614, 389648, 424438, 430416, 438354, 485072, 500976, 502152, 545706, 584472, 623664, 636657, 727608, 753228, 848876, 876708, 1004304, 1091412, 1168944, 1273314, 1455216, 1485533, 1506456, 1697752, 1753416, 1909971, 2182824, 2546628, 2971066, 3012912, 3395504, 3506832, 3819942, 4365648, 4456599, 5093256, 5942132, 7639884, 8913198, 10186512, 11884264, 13369797, 15279768, 17826396, 23768528, 26739594, 30559536, 35652792, 53479188, 71305584, 106958376, 213916752]

約数ペア:

[(1, 213916752), (2, 106958376), (3, 71305584), (4, 53479188), (6, 35652792), (7, 30559536), (8, 26739594), (9, 23768528), (12, 17826396), (14, 15279768), (16, 13369797), (18, 11884264), (21, 10186512), (24, 8913198), (28, 7639884), (36, 5942132), (42, 5093256), (48, 4456599), (49, 4365648), (56, 3819942), (61, 3506832), (63, 3395504), (71, 3012912), (72, 2971066), (84, 2546628), (98, 2182824), (112, 1909971), (122, 1753416), (126, 1697752), (142, 1506456), (144, 1485533), (147, 1455216), (168, 1273314), (183, 1168944), (196, 1091412), (213, 1004304), (244, 876708), (252, 848876), (284, 753228), (294, 727608), (336, 636657), (343, 623664), (366, 584472), (392, 545706), (426, 502152), (427, 500976), (441, 485072), (488, 438354), (497, 430416), (504, 424438), (549, 389648), (568, 376614), (588, 363804), (639, 334768), (686, 311832), (732, 292236), (784, 272853), (852, 251076), (854, 250488), (882, 242536), (976, 219177), (994, 215208), (1008, 212219), (1029, 207888), (1098, 194824), (1136, 188307), (1176, 181902), (1278, 167384), (1281, 166992), (1372, 155916), (1464, 146118), (1491, 143472), (1704, 125538), (1708, 125244), (1764, 121268), (1988, 107604), (2058, 103944), (2196, 97412), (2352, 90951), (2556, 83692), (2562, 83496), (2744, 77958), (2928, 73059), (2982, 71736), (2989, 71568), (3087, 69296), (3408, 62769), (3416, 62622), (3479, 61488), (3528, 60634), (3843, 55664), (3976, 53802), (4116, 51972), (4331, 49392), (4392, 48706), (4473, 47824), (5112, 41846), (5124, 41748), (5488, 38979), (5964, 35868), (5978, 35784), (6174, 34648), (6832, 31311), (6958, 30744), (7056, 30317), (7686, 27832), (7952, 26901), (8232, 25986), (8662, 24696), (8784, 24353), (8946, 23912), (8967, 23856), (10224, 20923), (10248, 20874), (10437, 20496), (11928, 17934), (11956, 17892), (12348, 17324), (12993, 16464), (13916, 15372)]