320366928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{953473}}^1$

素因数の和:953491

約数の個数: 40

約数和(自身を含む): 945846208

約数和(自身を除く): 625479280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 953473, 1906946, 2860419, 3813892, 5720838, 6674311, 7627784, 11441676, 13348622, 15255568, 20022933, 22883352, 26697244, 40045866, 45766704, 53394488, 80091732, 106788976, 160183464, 320366928]

約数ペア:

[(1, 320366928), (2, 160183464), (3, 106788976), (4, 80091732), (6, 53394488), (7, 45766704), (8, 40045866), (12, 26697244), (14, 22883352), (16, 20022933), (21, 15255568), (24, 13348622), (28, 11441676), (42, 7627784), (48, 6674311), (56, 5720838), (84, 3813892), (112, 2860419), (168, 1906946), (336, 953473)]