239331378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 579744000

約数和(自身を除く): 340412622

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 169, 258, 286, 338, 429, 473, 499, 507, 559, 858, 946, 998, 1014, 1118, 1419, 1497, 1677, 1859, 2838, 2994, 3354, 3718, 5489, 5577, 6149, 6487, 7267, 10978, 11154, 12298, 12974, 14534, 16467, 18447, 19461, 21457, 21801, 32934, 36894, 38922, 42914, 43602, 64371, 71357, 79937, 84331, 128742, 142714, 159874, 168662, 214071, 236027, 239811, 252993, 278941, 428142, 472054, 479622, 505986, 557882, 708081, 836823, 927641, 1416162, 1673646, 1855282, 2782923, 3068351, 3626233, 5565846, 6136702, 7252466, 9205053, 10878699, 18410106, 21757398, 39888563, 79777126, 119665689, 239331378]

約数ペア:

[(1, 239331378), (2, 119665689), (3, 79777126), (6, 39888563), (11, 21757398), (13, 18410106), (22, 10878699), (26, 9205053), (33, 7252466), (39, 6136702), (43, 5565846), (66, 3626233), (78, 3068351), (86, 2782923), (129, 1855282), (143, 1673646), (169, 1416162), (258, 927641), (286, 836823), (338, 708081), (429, 557882), (473, 505986), (499, 479622), (507, 472054), (559, 428142), (858, 278941), (946, 252993), (998, 239811), (1014, 236027), (1118, 214071), (1419, 168662), (1497, 159874), (1677, 142714), (1859, 128742), (2838, 84331), (2994, 79937), (3354, 71357), (3718, 64371), (5489, 43602), (5577, 42914), (6149, 38922), (6487, 36894), (7267, 32934), (10978, 21801), (11154, 21457), (12298, 19461), (12974, 18447), (14534, 16467)]