728693814916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{2857}}^1\times {\mathrm{3359}}^1$

素因数の和:6724

約数の個数: 48

約数和(自身を含む): 1309986478080

約数和(自身を除く): 581292663164

約数列:

[1, 2, 4, 41, 82, 164, 463, 926, 1852, 2857, 3359, 5714, 6718, 11428, 13436, 18983, 37966, 75932, 117137, 137719, 234274, 275438, 468548, 550876, 1322791, 1555217, 2645582, 3110434, 5291164, 6220868, 9596663, 19193326, 38386652, 54234431, 63763897, 108468862, 127527794, 216937724, 255055588, 393463183, 786926366, 1573852732, 4443254969, 8886509938, 17773019876, 182173453729, 364346907458, 728693814916]

約数ペア:

[(1, 728693814916), (2, 364346907458), (4, 182173453729), (41, 17773019876), (82, 8886509938), (164, 4443254969), (463, 1573852732), (926, 786926366), (1852, 393463183), (2857, 255055588), (3359, 216937724), (5714, 127527794), (6718, 108468862), (11428, 63763897), (13436, 54234431), (18983, 38386652), (37966, 19193326), (75932, 9596663), (117137, 6220868), (137719, 5291164), (234274, 3110434), (275438, 2645582), (468548, 1555217), (550876, 1322791)]