248540824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233591}}^1$

素因数の和:233623

約数の個数: 32

約数和(自身を含む): 560620800

約数和(自身を除く): 312079976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 233591, 467182, 934364, 1635137, 1868728, 3270274, 4438229, 6540548, 8876458, 13081096, 17752916, 31067603, 35505832, 62135206, 124270412, 248540824]

約数ペア:

[(1, 248540824), (2, 124270412), (4, 62135206), (7, 35505832), (8, 31067603), (14, 17752916), (19, 13081096), (28, 8876458), (38, 6540548), (56, 4438229), (76, 3270274), (133, 1868728), (152, 1635137), (266, 934364), (532, 467182), (1064, 233591)]