329772048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{221621}}^1$

素因数の和:221663

約数の個数: 40

約数和(自身を含む): 879396096

約数和(自身を除く): 549624048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 221621, 443242, 664863, 886484, 1329726, 1772968, 2659452, 3545936, 5318904, 6870251, 10637808, 13740502, 20610753, 27481004, 41221506, 54962008, 82443012, 109924016, 164886024, 329772048]

約数ペア:

[(1, 329772048), (2, 164886024), (3, 109924016), (4, 82443012), (6, 54962008), (8, 41221506), (12, 27481004), (16, 20610753), (24, 13740502), (31, 10637808), (48, 6870251), (62, 5318904), (93, 3545936), (124, 2659452), (186, 1772968), (248, 1329726), (372, 886484), (496, 664863), (744, 443242), (1488, 221621)]