485126712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{320851}}^1$

素因数の和:320873

約数の個数: 64

約数和(自身を含む): 1540089600

約数和(自身を除く): 1054962888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 320851, 641702, 962553, 1283404, 1925106, 2245957, 2566808, 2887659, 3850212, 4491914, 5775318, 6737871, 7700424, 8662977, 8983828, 11550636, 13475742, 17325954, 17967656, 20213613, 23101272, 26951484, 34651908, 40427226, 53902968, 60640839, 69303816, 80854452, 121281678, 161708904, 242563356, 485126712]

約数ペア:

[(1, 485126712), (2, 242563356), (3, 161708904), (4, 121281678), (6, 80854452), (7, 69303816), (8, 60640839), (9, 53902968), (12, 40427226), (14, 34651908), (18, 26951484), (21, 23101272), (24, 20213613), (27, 17967656), (28, 17325954), (36, 13475742), (42, 11550636), (54, 8983828), (56, 8662977), (63, 7700424), (72, 6737871), (84, 5775318), (108, 4491914), (126, 3850212), (168, 2887659), (189, 2566808), (216, 2245957), (252, 1925106), (378, 1283404), (504, 962553), (756, 641702), (1512, 320851)]