531300532

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 1126712160

約数和(自身を除く): 595411628

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 211, 406, 422, 443, 812, 844, 886, 1421, 1477, 1772, 2842, 2954, 3101, 5684, 5908, 6119, 6202, 10339, 12238, 12404, 12847, 20678, 21707, 24476, 25694, 41356, 42833, 43414, 51388, 85666, 86828, 89929, 93473, 171332, 179858, 186946, 299831, 359716, 373892, 599662, 629503, 654311, 1199324, 1259006, 1308622, 2518012, 2617244, 2710717, 4580177, 5421434, 9160354, 10842868, 18320708, 18975019, 37950038, 75900076, 132825133, 265650266, 531300532]

約数ペア:

[(1, 531300532), (2, 265650266), (4, 132825133), (7, 75900076), (14, 37950038), (28, 18975019), (29, 18320708), (49, 10842868), (58, 9160354), (98, 5421434), (116, 4580177), (196, 2710717), (203, 2617244), (211, 2518012), (406, 1308622), (422, 1259006), (443, 1199324), (812, 654311), (844, 629503), (886, 599662), (1421, 373892), (1477, 359716), (1772, 299831), (2842, 186946), (2954, 179858), (3101, 171332), (5684, 93473), (5908, 89929), (6119, 86828), (6202, 85666), (10339, 51388), (12238, 43414), (12404, 42833), (12847, 41356), (20678, 25694), (21707, 24476)]