345955496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{15073}}^1$

素因数の和:15249

約数の個数: 32

約数和(自身を含む): 687374400

約数和(自身を除く): 341418904

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 5738, 11476, 15073, 22952, 30146, 60292, 120584, 286387, 572774, 1145548, 2276023, 2291096, 4552046, 9104092, 18208184, 43244437, 86488874, 172977748, 345955496]

約数ペア:

[(1, 345955496), (2, 172977748), (4, 86488874), (8, 43244437), (19, 18208184), (38, 9104092), (76, 4552046), (151, 2291096), (152, 2276023), (302, 1145548), (604, 572774), (1208, 286387), (2869, 120584), (5738, 60292), (11476, 30146), (15073, 22952)]