667342732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2161}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 1372956480

約数和(自身を除く): 705613748

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 269, 287, 538, 574, 1076, 1148, 1883, 2161, 3766, 4322, 7532, 8644, 11029, 15127, 22058, 30254, 44116, 60508, 77203, 88601, 154406, 177202, 308812, 354404, 581309, 620207, 1162618, 1240414, 2325236, 2480828, 4069163, 8138326, 16276652, 23833669, 47667338, 95334676, 166835683, 333671366, 667342732]

約数ペア:

[(1, 667342732), (2, 333671366), (4, 166835683), (7, 95334676), (14, 47667338), (28, 23833669), (41, 16276652), (82, 8138326), (164, 4069163), (269, 2480828), (287, 2325236), (538, 1240414), (574, 1162618), (1076, 620207), (1148, 581309), (1883, 354404), (2161, 308812), (3766, 177202), (4322, 154406), (7532, 88601), (8644, 77203), (11029, 60508), (15127, 44116), (22058, 30254)]