331278184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{51827}}^1$

素因数の和:51897

約数の個数: 32

約数和(自身を含む): 671690880

約数和(自身を除く): 340412696

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 51827, 103654, 207308, 414616, 881059, 1762118, 2435869, 3524236, 4871738, 7048472, 9743476, 19486952, 41409773, 82819546, 165639092, 331278184]

約数ペア:

[(1, 331278184), (2, 165639092), (4, 82819546), (8, 41409773), (17, 19486952), (34, 9743476), (47, 7048472), (68, 4871738), (94, 3524236), (136, 2435869), (188, 1762118), (376, 881059), (799, 414616), (1598, 207308), (3196, 103654), (6392, 51827)]