312777316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{5569}}^1$

素因数の和:6331

約数の個数: 24

約数和(自身を含む): 577052000

約数和(自身を除く): 264274684

約数列:

[1, 2, 4, 19, 38, 76, 739, 1478, 2956, 5569, 11138, 14041, 22276, 28082, 56164, 105811, 211622, 423244, 4115491, 8230982, 16461964, 78194329, 156388658, 312777316]

約数ペア:

[(1, 312777316), (2, 156388658), (4, 78194329), (19, 16461964), (38, 8230982), (76, 4115491), (739, 423244), (1478, 211622), (2956, 105811), (5569, 56164), (11138, 28082), (14041, 22276)]