680516567044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2\times {\mathrm{12713}}^1$

素因数の和:13045

約数の個数: 72

約数和(自身を含む): 1292302222848

約数和(自身を除く): 611785655804

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 137, 274, 548, 713, 1426, 2852, 3151, 4247, 6302, 8494, 12604, 12713, 16988, 18769, 25426, 37538, 50852, 75076, 97681, 195362, 292399, 390724, 394103, 431687, 581839, 584798, 788206, 863374, 1163678, 1169596, 1576412, 1726748, 1741681, 2327356, 3483362, 6966724, 9064369, 13382297, 18128738, 26764594, 36257476, 40058663, 53529188, 53992111, 80117326, 107984222, 160234652, 215968444, 238610297, 477220594, 954441188, 1241818553, 2483637106, 4967274212, 5488036831, 7396919207, 10976073662, 14793838414, 21952147324, 29587676828, 170129141761, 340258283522, 680516567044]

約数ペア:

[(1, 680516567044), (2, 340258283522), (4, 170129141761), (23, 29587676828), (31, 21952147324), (46, 14793838414), (62, 10976073662), (92, 7396919207), (124, 5488036831), (137, 4967274212), (274, 2483637106), (548, 1241818553), (713, 954441188), (1426, 477220594), (2852, 238610297), (3151, 215968444), (4247, 160234652), (6302, 107984222), (8494, 80117326), (12604, 53992111), (12713, 53529188), (16988, 40058663), (18769, 36257476), (25426, 26764594), (37538, 18128738), (50852, 13382297), (75076, 9064369), (97681, 6966724), (195362, 3483362), (292399, 2327356), (390724, 1741681), (394103, 1726748), (431687, 1576412), (581839, 1169596), (584798, 1163678), (788206, 863374)]