328702923378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25976207}}^1$

素因数の和:25976271

約数の個数: 48

約数和(自身を含む): 769934805120

約数和(自身を除く): 441231881742

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 25976207, 51952414, 77928621, 155857242, 233785863, 467571726, 493547933, 961119659, 987095866, 1480643799, 1922239318, 2883358977, 2961287598, 4441931397, 5766717954, 8650076931, 8883862794, 17300153862, 18261273521, 36522547042, 54783820563, 109567641126, 164351461689, 328702923378]

約数ペア:

[(1, 328702923378), (2, 164351461689), (3, 109567641126), (6, 54783820563), (9, 36522547042), (18, 18261273521), (19, 17300153862), (37, 8883862794), (38, 8650076931), (57, 5766717954), (74, 4441931397), (111, 2961287598), (114, 2883358977), (171, 1922239318), (222, 1480643799), (333, 987095866), (342, 961119659), (666, 493547933), (703, 467571726), (1406, 233785863), (2109, 155857242), (4218, 77928621), (6327, 51952414), (12654, 25976207)]