317472008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{333479}}^1$

素因数の和:333509

約数の個数: 32

約数和(自身を含む): 720316800

約数和(自身を除く): 402844792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 333479, 666958, 1333916, 2334353, 2667832, 4668706, 5669143, 9337412, 11338286, 18674824, 22676572, 39684001, 45353144, 79368002, 158736004, 317472008]

約数ペア:

[(1, 317472008), (2, 158736004), (4, 79368002), (7, 45353144), (8, 39684001), (14, 22676572), (17, 18674824), (28, 11338286), (34, 9337412), (56, 5669143), (68, 4668706), (119, 2667832), (136, 2334353), (238, 1333916), (476, 666958), (952, 333479)]