305438184

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{249541}}^1$

素因数の和:249570

約数の個数: 48

約数和(自身を含む): 875892420

約数和(自身を除く): 570454236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 249541, 499082, 748623, 998164, 1497246, 1996328, 2245869, 2994492, 4242197, 4491738, 5988984, 8484394, 8983476, 12726591, 16968788, 17966952, 25453182, 33937576, 38179773, 50906364, 76359546, 101812728, 152719092, 305438184]

約数ペア:

[(1, 305438184), (2, 152719092), (3, 101812728), (4, 76359546), (6, 50906364), (8, 38179773), (9, 33937576), (12, 25453182), (17, 17966952), (18, 16968788), (24, 12726591), (34, 8983476), (36, 8484394), (51, 5988984), (68, 4491738), (72, 4242197), (102, 2994492), (136, 2245869), (153, 1996328), (204, 1497246), (306, 998164), (408, 748623), (612, 499082), (1224, 249541)]