320392316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{17341}}^1$

素因数の和:17525

約数の個数: 24

約数和(自身を含む): 582691200

約数和(自身を除く): 262298884

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 17341, 18476, 34682, 69364, 537571, 1075142, 2150284, 2583809, 5167618, 10335236, 80098079, 160196158, 320392316]

約数ペア:

[(1, 320392316), (2, 160196158), (4, 80098079), (31, 10335236), (62, 5167618), (124, 2583809), (149, 2150284), (298, 1075142), (596, 537571), (4619, 69364), (9238, 34682), (17341, 18476)]