257307732

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3754

約数の個数: 96

約数和(自身を含む): 740275200

約数和(自身を除く): 482967468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 99, 108, 118, 132, 177, 198, 236, 297, 354, 396, 531, 594, 649, 708, 1062, 1188, 1298, 1593, 1947, 2124, 2596, 3186, 3671, 3894, 5841, 6372, 7342, 7788, 11013, 11682, 14684, 17523, 22026, 23364, 33039, 35046, 40381, 44052, 66078, 70092, 80762, 99117, 121143, 132156, 161524, 198234, 216589, 242286, 363429, 396468, 433178, 484572, 649767, 726858, 866356, 1090287, 1299534, 1453716, 1949301, 2180574, 2382479, 2599068, 3898602, 4361148, 4764958, 5847903, 7147437, 7797204, 9529916, 11695806, 14294874, 21442311, 23391612, 28589748, 42884622, 64326933, 85769244, 128653866, 257307732]

約数ペア:

[(1, 257307732), (2, 128653866), (3, 85769244), (4, 64326933), (6, 42884622), (9, 28589748), (11, 23391612), (12, 21442311), (18, 14294874), (22, 11695806), (27, 9529916), (33, 7797204), (36, 7147437), (44, 5847903), (54, 4764958), (59, 4361148), (66, 3898602), (99, 2599068), (108, 2382479), (118, 2180574), (132, 1949301), (177, 1453716), (198, 1299534), (236, 1090287), (297, 866356), (354, 726858), (396, 649767), (531, 484572), (594, 433178), (649, 396468), (708, 363429), (1062, 242286), (1188, 216589), (1298, 198234), (1593, 161524), (1947, 132156), (2124, 121143), (2596, 99117), (3186, 80762), (3671, 70092), (3894, 66078), (5841, 44052), (6372, 40381), (7342, 35046), (7788, 33039), (11013, 23364), (11682, 22026), (14684, 17523)]