315996852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8389}}^1$

素因数の和:8512

約数の個数: 48

約数和(自身を含む): 764899520

約数和(自身を除く): 448902668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 8389, 9417, 12556, 16778, 18834, 25167, 33556, 37668, 50334, 100668, 360727, 612397, 721454, 1082181, 1224794, 1442908, 1837191, 2164362, 2449588, 3674382, 4328724, 7348764, 26333071, 52666142, 78999213, 105332284, 157998426, 315996852]

約数ペア:

[(1, 315996852), (2, 157998426), (3, 105332284), (4, 78999213), (6, 52666142), (12, 26333071), (43, 7348764), (73, 4328724), (86, 3674382), (129, 2449588), (146, 2164362), (172, 1837191), (219, 1442908), (258, 1224794), (292, 1082181), (438, 721454), (516, 612397), (876, 360727), (3139, 100668), (6278, 50334), (8389, 37668), (9417, 33556), (12556, 25167), (16778, 18834)]