1331153642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 2663068800

約数和(自身を除く): 1331915158

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 41, 82, 91, 133, 182, 229, 247, 266, 287, 458, 494, 533, 574, 779, 1066, 1558, 1603, 1681, 1729, 2977, 3206, 3362, 3458, 3731, 4351, 5453, 5954, 7462, 8702, 9389, 10127, 10906, 11767, 18778, 20254, 20839, 21853, 23534, 30457, 31939, 41678, 43706, 56563, 60914, 63878, 65723, 70889, 113126, 122057, 131446, 141778, 152971, 178391, 223573, 244114, 305942, 356782, 384949, 395941, 415207, 447146, 769898, 791882, 830414, 854399, 1248737, 1708798, 2319083, 2497474, 2694643, 2906449, 4638166, 5004337, 5389286, 5812898, 7314031, 10008674, 14628062, 16233581, 32467162, 35030359, 51198217, 70060718, 95082403, 102396434, 190164806, 665576821, 1331153642]

約数ペア:

[(1, 1331153642), (2, 665576821), (7, 190164806), (13, 102396434), (14, 95082403), (19, 70060718), (26, 51198217), (38, 35030359), (41, 32467162), (82, 16233581), (91, 14628062), (133, 10008674), (182, 7314031), (229, 5812898), (247, 5389286), (266, 5004337), (287, 4638166), (458, 2906449), (494, 2694643), (533, 2497474), (574, 2319083), (779, 1708798), (1066, 1248737), (1558, 854399), (1603, 830414), (1681, 791882), (1729, 769898), (2977, 447146), (3206, 415207), (3362, 395941), (3458, 384949), (3731, 356782), (4351, 305942), (5453, 244114), (5954, 223573), (7462, 178391), (8702, 152971), (9389, 141778), (10127, 131446), (10906, 122057), (11767, 113126), (18778, 70889), (20254, 65723), (20839, 63878), (21853, 60914), (23534, 56563), (30457, 43706), (31939, 41678)]