283872008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266797}}^1$

素因数の和:266829

約数の個数: 32

約数和(自身を含む): 640315200

約数和(自身を除く): 356443192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 266797, 533594, 1067188, 1867579, 2134376, 3735158, 5069143, 7470316, 10138286, 14940632, 20276572, 35484001, 40553144, 70968002, 141936004, 283872008]

約数ペア:

[(1, 283872008), (2, 141936004), (4, 70968002), (7, 40553144), (8, 35484001), (14, 20276572), (19, 14940632), (28, 10138286), (38, 7470316), (56, 5069143), (76, 3735158), (133, 2134376), (152, 1867579), (266, 1067188), (532, 533594), (1064, 266797)]