338410520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63611}}^1$

素因数の和:63648

約数の個数: 64

約数和(自身を含む): 916012800

約数和(自身を除く): 577602280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 63611, 127222, 254444, 318055, 445277, 508888, 636110, 890554, 1208609, 1272220, 1781108, 2226385, 2417218, 2544440, 3562216, 4452770, 4834436, 6043045, 8460263, 8905540, 9668872, 12086090, 16920526, 17811080, 24172180, 33841052, 42301315, 48344360, 67682104, 84602630, 169205260, 338410520]

約数ペア:

[(1, 338410520), (2, 169205260), (4, 84602630), (5, 67682104), (7, 48344360), (8, 42301315), (10, 33841052), (14, 24172180), (19, 17811080), (20, 16920526), (28, 12086090), (35, 9668872), (38, 8905540), (40, 8460263), (56, 6043045), (70, 4834436), (76, 4452770), (95, 3562216), (133, 2544440), (140, 2417218), (152, 2226385), (190, 1781108), (266, 1272220), (280, 1208609), (380, 890554), (532, 636110), (665, 508888), (760, 445277), (1064, 318055), (1330, 254444), (2660, 127222), (5320, 63611)]