277323426

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 80

約数和(自身を含む): 652040928

約数和(自身を除く): 374717502

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 81, 82, 86, 123, 129, 162, 246, 258, 369, 387, 738, 774, 971, 1107, 1161, 1763, 1942, 2214, 2322, 2913, 3321, 3483, 3526, 5289, 5826, 6642, 6966, 8739, 10578, 15867, 17478, 26217, 31734, 39811, 41753, 47601, 52434, 78651, 79622, 83506, 95202, 119433, 125259, 142803, 157302, 238866, 250518, 285606, 358299, 375777, 716598, 751554, 1074897, 1127331, 1711873, 2149794, 2254662, 3224691, 3381993, 3423746, 5135619, 6449382, 6763986, 10271238, 15406857, 30813714, 46220571, 92441142, 138661713, 277323426]

約数ペア:

[(1, 277323426), (2, 138661713), (3, 92441142), (6, 46220571), (9, 30813714), (18, 15406857), (27, 10271238), (41, 6763986), (43, 6449382), (54, 5135619), (81, 3423746), (82, 3381993), (86, 3224691), (123, 2254662), (129, 2149794), (162, 1711873), (246, 1127331), (258, 1074897), (369, 751554), (387, 716598), (738, 375777), (774, 358299), (971, 285606), (1107, 250518), (1161, 238866), (1763, 157302), (1942, 142803), (2214, 125259), (2322, 119433), (2913, 95202), (3321, 83506), (3483, 79622), (3526, 78651), (5289, 52434), (5826, 47601), (6642, 41753), (6966, 39811), (8739, 31734), (10578, 26217), (15867, 17478)]