321006084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{3833}}^1$

素因数の和:4844

約数の個数: 48

約数和(自身を含む): 857098368

約数和(自身を除く): 536092284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1994, 2991, 3833, 3988, 5982, 6979, 7666, 11499, 11964, 13958, 15332, 20937, 22998, 26831, 27916, 41874, 45996, 53662, 80493, 83748, 107324, 160986, 321972, 3821501, 7643002, 11464503, 15286004, 22929006, 26750507, 45858012, 53501014, 80251521, 107002028, 160503042, 321006084]

約数ペア:

[(1, 321006084), (2, 160503042), (3, 107002028), (4, 80251521), (6, 53501014), (7, 45858012), (12, 26750507), (14, 22929006), (21, 15286004), (28, 11464503), (42, 7643002), (84, 3821501), (997, 321972), (1994, 160986), (2991, 107324), (3833, 83748), (3988, 80493), (5982, 53662), (6979, 45996), (7666, 41874), (11499, 27916), (11964, 26831), (13958, 22998), (15332, 20937)]