291258113008

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{911}}^1\times {\mathrm{82913}}^1$

素因数の和:84073

約数の個数: 40

約数和(自身を含む): 567282995136

約数和(自身を除く): 276024882128

約数列:

[1, 2, 4, 8, 16, 241, 482, 911, 964, 1822, 1928, 3644, 3856, 7288, 14576, 82913, 165826, 219551, 331652, 439102, 663304, 878204, 1326608, 1756408, 3512816, 19982033, 39964066, 75533743, 79928132, 151067486, 159856264, 302134972, 319712528, 604269944, 1208539888, 18203632063, 36407264126, 72814528252, 145629056504, 291258113008]

約数ペア:

[(1, 291258113008), (2, 145629056504), (4, 72814528252), (8, 36407264126), (16, 18203632063), (241, 1208539888), (482, 604269944), (911, 319712528), (964, 302134972), (1822, 159856264), (1928, 151067486), (3644, 79928132), (3856, 75533743), (7288, 39964066), (14576, 19982033), (82913, 3512816), (165826, 1756408), (219551, 1326608), (331652, 878204), (439102, 663304)]