260824176

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1997}}^1$

素因数の和:2918

約数の個数: 60

約数和(自身を含む): 731116152

約数和(自身を除く): 470291976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1814, 1997, 2721, 3628, 3994, 5442, 5991, 7256, 7988, 8163, 10884, 11982, 14512, 15976, 16326, 17973, 21768, 23964, 31952, 32652, 35946, 43536, 47928, 65304, 71892, 95856, 130608, 143784, 287568, 1811279, 3622558, 5433837, 7245116, 10867674, 14490232, 16301511, 21735348, 28980464, 32603022, 43470696, 65206044, 86941392, 130412088, 260824176]

約数ペア:

[(1, 260824176), (2, 130412088), (3, 86941392), (4, 65206044), (6, 43470696), (8, 32603022), (9, 28980464), (12, 21735348), (16, 16301511), (18, 14490232), (24, 10867674), (36, 7245116), (48, 5433837), (72, 3622558), (144, 1811279), (907, 287568), (1814, 143784), (1997, 130608), (2721, 95856), (3628, 71892), (3994, 65304), (5442, 47928), (5991, 43536), (7256, 35946), (7988, 32652), (8163, 31952), (10884, 23964), (11982, 21768), (14512, 17973), (15976, 16326)]