320125356

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107137}}^1$

素因数の和:107230

約数の個数: 36

約数和(自身を含む): 818962872

約数和(自身を除く): 498837516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 107137, 214274, 321411, 428548, 642822, 964233, 1285644, 1928466, 3856932, 8892371, 17784742, 26677113, 35569484, 53354226, 80031339, 106708452, 160062678, 320125356]

約数ペア:

[(1, 320125356), (2, 160062678), (3, 106708452), (4, 80031339), (6, 53354226), (9, 35569484), (12, 26677113), (18, 17784742), (36, 8892371), (83, 3856932), (166, 1928466), (249, 1285644), (332, 964233), (498, 642822), (747, 428548), (996, 321411), (1494, 214274), (2988, 107137)]