248849384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233881}}^1$

素因数の和:233913

約数の個数: 32

約数和(自身を含む): 561316800

約数和(自身を除く): 312467416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 233881, 467762, 935524, 1637167, 1871048, 3274334, 4443739, 6548668, 8887478, 13097336, 17774956, 31106173, 35549912, 62212346, 124424692, 248849384]

約数ペア:

[(1, 248849384), (2, 124424692), (4, 62212346), (7, 35549912), (8, 31106173), (14, 17774956), (19, 13097336), (28, 8887478), (38, 6548668), (56, 4443739), (76, 3274334), (133, 1871048), (152, 1637167), (266, 935524), (532, 467762), (1064, 233881)]