1391160176

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 3248792064

約数和(自身を除く): 1857631888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 113, 164, 196, 226, 287, 328, 383, 392, 452, 574, 656, 766, 784, 791, 904, 1148, 1532, 1582, 1808, 2009, 2296, 2681, 3064, 3164, 4018, 4592, 4633, 5362, 5537, 6128, 6328, 8036, 9266, 10724, 11074, 12656, 15703, 16072, 18532, 18767, 21448, 22148, 31406, 32144, 32431, 37064, 37534, 42896, 43279, 44296, 62812, 64862, 74128, 75068, 86558, 88592, 109921, 125624, 129724, 150136, 173116, 219842, 227017, 251248, 259448, 300272, 302953, 346232, 439684, 454034, 518896, 605906, 692464, 769447, 879368, 908068, 1211812, 1538894, 1758736, 1774439, 1816136, 2120671, 2423624, 3077788, 3548878, 3632272, 4241342, 4847248, 6155576, 7097756, 8482684, 12311152, 12421073, 14195512, 16965368, 24842146, 28391024, 33930736, 49684292, 86947511, 99368584, 173895022, 198737168, 347790044, 695580088, 1391160176]

約数ペア:

[(1, 1391160176), (2, 695580088), (4, 347790044), (7, 198737168), (8, 173895022), (14, 99368584), (16, 86947511), (28, 49684292), (41, 33930736), (49, 28391024), (56, 24842146), (82, 16965368), (98, 14195512), (112, 12421073), (113, 12311152), (164, 8482684), (196, 7097756), (226, 6155576), (287, 4847248), (328, 4241342), (383, 3632272), (392, 3548878), (452, 3077788), (574, 2423624), (656, 2120671), (766, 1816136), (784, 1774439), (791, 1758736), (904, 1538894), (1148, 1211812), (1532, 908068), (1582, 879368), (1808, 769447), (2009, 692464), (2296, 605906), (2681, 518896), (3064, 454034), (3164, 439684), (4018, 346232), (4592, 302953), (4633, 300272), (5362, 259448), (5537, 251248), (6128, 227017), (6328, 219842), (8036, 173116), (9266, 150136), (10724, 129724), (11074, 125624), (12656, 109921), (15703, 88592), (16072, 86558), (18532, 75068), (18767, 74128), (21448, 64862), (22148, 62812), (31406, 44296), (32144, 43279), (32431, 42896), (37064, 37534)]