2566768176

素因数分解:

$2^4\times 3^8\times 7^2\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 270

約数和(自身を含む): 8694523500

約数和(自身を除く): 6127755324

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, 2187, 2268, 2352, 2646, 2916, 2994, 3024, 3402, 3493, 3528, 3888, 3969, 3992, 4374, 4491, 4536, 5103, 5292, 5832, 5988, 6561, 6804, 6986, 7056, 7938, 7984, 8748, 8982, 9072, 10206, 10479, 10584, 11664, 11907, 11976, 13122, 13473, 13608, 13972, 15309, 15876, 17496, 17964, 20412, 20958, 21168, 23814, 23952, 24451, 26244, 26946, 27216, 27944, 30618, 31437, 31752, 34992, 35721, 35928, 40419, 40824, 41916, 45927, 47628, 48902, 52488, 53892, 55888, 61236, 62874, 63504, 71442, 71856, 73353, 80838, 81648, 83832, 91854, 94311, 95256, 97804, 104976, 107163, 107784, 121257, 122472, 125748, 142884, 146706, 161676, 167664, 183708, 188622, 190512, 195608, 214326, 215568, 220059, 242514, 244944, 251496, 282933, 285768, 293412, 321489, 323352, 363771, 367416, 377244, 391216, 428652, 440118, 485028, 502992, 565866, 571536, 586824, 642978, 646704, 660177, 727542, 734832, 754488, 848799, 857304, 880236, 970056, 1091313, 1131732, 1173648, 1285956, 1320354, 1455084, 1508976, 1697598, 1714608, 1760472, 1940112, 1980531, 2182626, 2263464, 2546397, 2571912, 2640708, 2910168, 3273939, 3395196, 3520944, 3961062, 4365252, 4526928, 5092794, 5143824, 5281416, 5820336, 5941593, 6547878, 6790392, 7639191, 7922124, 8730504, 10185588, 10562832, 11883186, 13095756, 13580784, 15278382, 15844248, 17461008, 17824779, 20371176, 22917573, 23766372, 26191512, 30556764, 31688496, 35649558, 40742352, 45835146, 47532744, 52383024, 53474337, 61113528, 71299116, 91670292, 95065488, 106948674, 122227056, 142598232, 160423011, 183340584, 213897348, 285196464, 320846022, 366681168, 427794696, 641692044, 855589392, 1283384088, 2566768176]

約数ペア:

[(1, 2566768176), (2, 1283384088), (3, 855589392), (4, 641692044), (6, 427794696), (7, 366681168), (8, 320846022), (9, 285196464), (12, 213897348), (14, 183340584), (16, 160423011), (18, 142598232), (21, 122227056), (24, 106948674), (27, 95065488), (28, 91670292), (36, 71299116), (42, 61113528), (48, 53474337), (49, 52383024), (54, 47532744), (56, 45835146), (63, 40742352), (72, 35649558), (81, 31688496), (84, 30556764), (98, 26191512), (108, 23766372), (112, 22917573), (126, 20371176), (144, 17824779), (147, 17461008), (162, 15844248), (168, 15278382), (189, 13580784), (196, 13095756), (216, 11883186), (243, 10562832), (252, 10185588), (294, 8730504), (324, 7922124), (336, 7639191), (378, 6790392), (392, 6547878), (432, 5941593), (441, 5820336), (486, 5281416), (499, 5143824), (504, 5092794), (567, 4526928), (588, 4365252), (648, 3961062), (729, 3520944), (756, 3395196), (784, 3273939), (882, 2910168), (972, 2640708), (998, 2571912), (1008, 2546397), (1134, 2263464), (1176, 2182626), (1296, 1980531), (1323, 1940112), (1458, 1760472), (1497, 1714608), (1512, 1697598), (1701, 1508976), (1764, 1455084), (1944, 1320354), (1996, 1285956), (2187, 1173648), (2268, 1131732), (2352, 1091313), (2646, 970056), (2916, 880236), (2994, 857304), (3024, 848799), (3402, 754488), (3493, 734832), (3528, 727542), (3888, 660177), (3969, 646704), (3992, 642978), (4374, 586824), (4491, 571536), (4536, 565866), (5103, 502992), (5292, 485028), (5832, 440118), (5988, 428652), (6561, 391216), (6804, 377244), (6986, 367416), (7056, 363771), (7938, 323352), (7984, 321489), (8748, 293412), (8982, 285768), (9072, 282933), (10206, 251496), (10479, 244944), (10584, 242514), (11664, 220059), (11907, 215568), (11976, 214326), (13122, 195608), (13473, 190512), (13608, 188622), (13972, 183708), (15309, 167664), (15876, 161676), (17496, 146706), (17964, 142884), (20412, 125748), (20958, 122472), (21168, 121257), (23814, 107784), (23952, 107163), (24451, 104976), (26244, 97804), (26946, 95256), (27216, 94311), (27944, 91854), (30618, 83832), (31437, 81648), (31752, 80838), (34992, 73353), (35721, 71856), (35928, 71442), (40419, 63504), (40824, 62874), (41916, 61236), (45927, 55888), (47628, 53892), (48902, 52488)]