1788499344

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6823}}^1$

素因数の和:7004

約数の個数: 80

約数和(自身を含む): 4765663232

約数和(自身を除く): 2977163888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 1016, 1032, 1524, 2032, 2064, 3048, 5461, 6096, 6823, 10922, 13646, 16383, 20469, 21844, 27292, 32766, 40938, 43688, 54584, 65532, 81876, 87376, 109168, 131064, 163752, 262128, 293389, 327504, 586778, 866521, 880167, 1173556, 1733042, 1760334, 2347112, 2599563, 3466084, 3520668, 4694224, 5199126, 6932168, 7041336, 10398252, 13864336, 14082672, 20796504, 37260403, 41593008, 74520806, 111781209, 149041612, 223562418, 298083224, 447124836, 596166448, 894249672, 1788499344]

約数ペア:

[(1, 1788499344), (2, 894249672), (3, 596166448), (4, 447124836), (6, 298083224), (8, 223562418), (12, 149041612), (16, 111781209), (24, 74520806), (43, 41593008), (48, 37260403), (86, 20796504), (127, 14082672), (129, 13864336), (172, 10398252), (254, 7041336), (258, 6932168), (344, 5199126), (381, 4694224), (508, 3520668), (516, 3466084), (688, 2599563), (762, 2347112), (1016, 1760334), (1032, 1733042), (1524, 1173556), (2032, 880167), (2064, 866521), (3048, 586778), (5461, 327504), (6096, 293389), (6823, 262128), (10922, 163752), (13646, 131064), (16383, 109168), (20469, 87376), (21844, 81876), (27292, 65532), (32766, 54584), (40938, 43688)]