260566992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{258499}}^1$

素因数の和:258520

約数の個数: 60

約数和(自身を含む): 833404000

約数和(自身を除く): 572837008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 258499, 516998, 775497, 1033996, 1550994, 1809493, 2067992, 2326491, 3101988, 3618986, 4135984, 4652982, 5428479, 6203976, 7237972, 9305964, 10856958, 12407952, 14475944, 16285437, 18611928, 21713916, 28951888, 32570874, 37223856, 43427832, 65141748, 86855664, 130283496, 260566992]

約数ペア:

[(1, 260566992), (2, 130283496), (3, 86855664), (4, 65141748), (6, 43427832), (7, 37223856), (8, 32570874), (9, 28951888), (12, 21713916), (14, 18611928), (16, 16285437), (18, 14475944), (21, 12407952), (24, 10856958), (28, 9305964), (36, 7237972), (42, 6203976), (48, 5428479), (56, 4652982), (63, 4135984), (72, 3618986), (84, 3101988), (112, 2326491), (126, 2067992), (144, 1809493), (168, 1550994), (252, 1033996), (336, 775497), (504, 516998), (1008, 258499)]