253463298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2749}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 561792000

約数和(自身を除く): 308328702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 2749, 2794, 4191, 5498, 8247, 8382, 15367, 16494, 30239, 30734, 46101, 60478, 90717, 92202, 181434, 332629, 349123, 665258, 698246, 997887, 1047369, 1995774, 2094738, 3840353, 7680706, 11521059, 23042118, 42243883, 84487766, 126731649, 253463298]

約数ペア:

[(1, 253463298), (2, 126731649), (3, 84487766), (6, 42243883), (11, 23042118), (22, 11521059), (33, 7680706), (66, 3840353), (121, 2094738), (127, 1995774), (242, 1047369), (254, 997887), (363, 698246), (381, 665258), (726, 349123), (762, 332629), (1397, 181434), (2749, 92202), (2794, 90717), (4191, 60478), (5498, 46101), (8247, 30734), (8382, 30239), (15367, 16494)]