285196464

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 210

約数和(自身を含む): 965665500

約数和(自身を除く): 680469036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 499, 504, 567, 588, 648, 729, 756, 784, 882, 972, 998, 1008, 1134, 1176, 1296, 1323, 1458, 1497, 1512, 1701, 1764, 1944, 1996, 2268, 2352, 2646, 2916, 2994, 3024, 3402, 3493, 3528, 3888, 3969, 3992, 4491, 4536, 5103, 5292, 5832, 5988, 6804, 6986, 7056, 7938, 7984, 8982, 9072, 10206, 10479, 10584, 11664, 11907, 11976, 13473, 13608, 13972, 15876, 17964, 20412, 20958, 21168, 23814, 23952, 24451, 26946, 27216, 27944, 31437, 31752, 35721, 35928, 40419, 40824, 41916, 47628, 48902, 53892, 55888, 62874, 63504, 71442, 71856, 73353, 80838, 81648, 83832, 94311, 95256, 97804, 107784, 121257, 125748, 142884, 146706, 161676, 167664, 188622, 190512, 195608, 215568, 220059, 242514, 251496, 282933, 285768, 293412, 323352, 363771, 377244, 391216, 440118, 485028, 502992, 565866, 571536, 586824, 646704, 660177, 727542, 754488, 848799, 880236, 970056, 1131732, 1173648, 1320354, 1455084, 1508976, 1697598, 1760472, 1940112, 1980531, 2263464, 2546397, 2640708, 2910168, 3395196, 3520944, 3961062, 4526928, 5092794, 5281416, 5820336, 5941593, 6790392, 7922124, 10185588, 10562832, 11883186, 13580784, 15844248, 17824779, 20371176, 23766372, 31688496, 35649558, 40742352, 47532744, 71299116, 95065488, 142598232, 285196464]

約数ペア:

[(1, 285196464), (2, 142598232), (3, 95065488), (4, 71299116), (6, 47532744), (7, 40742352), (8, 35649558), (9, 31688496), (12, 23766372), (14, 20371176), (16, 17824779), (18, 15844248), (21, 13580784), (24, 11883186), (27, 10562832), (28, 10185588), (36, 7922124), (42, 6790392), (48, 5941593), (49, 5820336), (54, 5281416), (56, 5092794), (63, 4526928), (72, 3961062), (81, 3520944), (84, 3395196), (98, 2910168), (108, 2640708), (112, 2546397), (126, 2263464), (144, 1980531), (147, 1940112), (162, 1760472), (168, 1697598), (189, 1508976), (196, 1455084), (216, 1320354), (243, 1173648), (252, 1131732), (294, 970056), (324, 880236), (336, 848799), (378, 754488), (392, 727542), (432, 660177), (441, 646704), (486, 586824), (499, 571536), (504, 565866), (567, 502992), (588, 485028), (648, 440118), (729, 391216), (756, 377244), (784, 363771), (882, 323352), (972, 293412), (998, 285768), (1008, 282933), (1134, 251496), (1176, 242514), (1296, 220059), (1323, 215568), (1458, 195608), (1497, 190512), (1512, 188622), (1701, 167664), (1764, 161676), (1944, 146706), (1996, 142884), (2268, 125748), (2352, 121257), (2646, 107784), (2916, 97804), (2994, 95256), (3024, 94311), (3402, 83832), (3493, 81648), (3528, 80838), (3888, 73353), (3969, 71856), (3992, 71442), (4491, 63504), (4536, 62874), (5103, 55888), (5292, 53892), (5832, 48902), (5988, 47628), (6804, 41916), (6986, 40824), (7056, 40419), (7938, 35928), (7984, 35721), (8982, 31752), (9072, 31437), (10206, 27944), (10479, 27216), (10584, 26946), (11664, 24451), (11907, 23952), (11976, 23814), (13473, 21168), (13608, 20958), (13972, 20412), (15876, 17964)]