969379328

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 1995341040

約数和(自身を除く): 1025961712

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 139, 212, 256, 257, 278, 424, 512, 514, 556, 848, 1028, 1112, 1696, 2056, 2224, 3392, 4112, 4448, 6784, 7367, 8224, 8896, 13568, 13621, 14734, 16448, 17792, 27136, 27242, 29468, 32896, 35584, 35723, 54484, 58936, 65792, 71168, 71446, 108968, 117872, 131584, 142892, 217936, 235744, 285784, 435872, 471488, 571568, 871744, 942976, 1143136, 1743488, 1885952, 1893319, 2286272, 3486976, 3771904, 3786638, 4572544, 6973952, 7573276, 9145088, 15146552, 18290176, 30293104, 60586208, 121172416, 242344832, 484689664, 969379328]

約数ペア:

[(1, 969379328), (2, 484689664), (4, 242344832), (8, 121172416), (16, 60586208), (32, 30293104), (53, 18290176), (64, 15146552), (106, 9145088), (128, 7573276), (139, 6973952), (212, 4572544), (256, 3786638), (257, 3771904), (278, 3486976), (424, 2286272), (512, 1893319), (514, 1885952), (556, 1743488), (848, 1143136), (1028, 942976), (1112, 871744), (1696, 571568), (2056, 471488), (2224, 435872), (3392, 285784), (4112, 235744), (4448, 217936), (6784, 142892), (7367, 131584), (8224, 117872), (8896, 108968), (13568, 71446), (13621, 71168), (14734, 65792), (16448, 58936), (17792, 54484), (27136, 35723), (27242, 35584), (29468, 32896)]