320314964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{3557}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 573834240

約数和(自身を除く): 253519276

約数列:

[1, 2, 4, 47, 94, 188, 479, 958, 1916, 3557, 7114, 14228, 22513, 45026, 90052, 167179, 334358, 668716, 1703803, 3407606, 6815212, 80078741, 160157482, 320314964]

約数ペア:

[(1, 320314964), (2, 160157482), (4, 80078741), (47, 6815212), (94, 3407606), (188, 1703803), (479, 668716), (958, 334358), (1916, 167179), (3557, 90052), (7114, 45026), (14228, 22513)]