321330576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{956341}}^1$

素因数の和:956359

約数の個数: 40

約数和(自身を含む): 948691264

約数和(自身を除く): 627360688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 956341, 1912682, 2869023, 3825364, 5738046, 6694387, 7650728, 11476092, 13388774, 15301456, 20083161, 22952184, 26777548, 40166322, 45904368, 53555096, 80332644, 107110192, 160665288, 321330576]

約数ペア:

[(1, 321330576), (2, 160665288), (3, 107110192), (4, 80332644), (6, 53555096), (7, 45904368), (8, 40166322), (12, 26777548), (14, 22952184), (16, 20083161), (21, 15301456), (24, 13388774), (28, 11476092), (42, 7650728), (48, 6694387), (56, 5738046), (84, 3825364), (112, 2869023), (168, 1912682), (336, 956341)]