316386434

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8071

約数の個数: 48

約数和(自身を含む): 613783296

約数和(自身を除く): 297396862

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 8011, 16022, 19747, 39494, 56077, 104143, 112154, 208286, 248341, 392539, 496682, 729001, 785078, 1458002, 1738387, 3228433, 3476774, 5103007, 6456866, 10206014, 12168709, 22599031, 24337418, 45198062, 158193217, 316386434]

約数ペア:

[(1, 316386434), (2, 158193217), (7, 45198062), (13, 24337418), (14, 22599031), (26, 12168709), (31, 10206014), (49, 6456866), (62, 5103007), (91, 3476774), (98, 3228433), (182, 1738387), (217, 1458002), (403, 785078), (434, 729001), (637, 496682), (806, 392539), (1274, 248341), (1519, 208286), (2821, 112154), (3038, 104143), (5642, 56077), (8011, 39494), (16022, 19747)]