818904

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 2070000

約数和(自身を除く): 1251096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 229, 298, 447, 458, 596, 687, 894, 916, 1192, 1374, 1788, 1832, 2748, 3576, 5496, 34121, 68242, 102363, 136484, 204726, 272968, 409452, 818904]

約数ペア:

[(1, 818904), (2, 409452), (3, 272968), (4, 204726), (6, 136484), (8, 102363), (12, 68242), (24, 34121), (149, 5496), (229, 3576), (298, 2748), (447, 1832), (458, 1788), (596, 1374), (687, 1192), (894, 916)]