8461317072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{437413}}^1$

素因数の和:437468

約数の個数: 80

約数和(自身を含む): 24299222528

約数和(自身を除く): 15837905456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 437413, 874826, 1312239, 1749652, 2624478, 3499304, 5248956, 5686369, 6998608, 10497912, 11372738, 13559803, 17059107, 20995824, 22745476, 27119606, 34118214, 40679409, 45490952, 54239212, 68236428, 81358818, 90981904, 108478424, 136472856, 162717636, 176277439, 216956848, 272945712, 325435272, 352554878, 528832317, 650870544, 705109756, 1057664634, 1410219512, 2115329268, 2820439024, 4230658536, 8461317072]

約数ペア:

[(1, 8461317072), (2, 4230658536), (3, 2820439024), (4, 2115329268), (6, 1410219512), (8, 1057664634), (12, 705109756), (13, 650870544), (16, 528832317), (24, 352554878), (26, 325435272), (31, 272945712), (39, 216956848), (48, 176277439), (52, 162717636), (62, 136472856), (78, 108478424), (93, 90981904), (104, 81358818), (124, 68236428), (156, 54239212), (186, 45490952), (208, 40679409), (248, 34118214), (312, 27119606), (372, 22745476), (403, 20995824), (496, 17059107), (624, 13559803), (744, 11372738), (806, 10497912), (1209, 6998608), (1488, 5686369), (1612, 5248956), (2418, 3499304), (3224, 2624478), (4836, 1749652), (6448, 1312239), (9672, 874826), (19344, 437413)]