278523904

素因数分解:

$2^{12}\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 52

約数和(自身を含む): 567931176

約数和(自身を除く): 289407272

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1283, 1696, 2048, 2566, 3392, 4096, 5132, 6784, 10264, 13568, 20528, 27136, 41056, 54272, 67999, 82112, 108544, 135998, 164224, 217088, 271996, 328448, 543992, 656896, 1087984, 1313792, 2175968, 2627584, 4351936, 5255168, 8703872, 17407744, 34815488, 69630976, 139261952, 278523904]

約数ペア:

[(1, 278523904), (2, 139261952), (4, 69630976), (8, 34815488), (16, 17407744), (32, 8703872), (53, 5255168), (64, 4351936), (106, 2627584), (128, 2175968), (212, 1313792), (256, 1087984), (424, 656896), (512, 543992), (848, 328448), (1024, 271996), (1283, 217088), (1696, 164224), (2048, 135998), (2566, 108544), (3392, 82112), (4096, 67999), (5132, 54272), (6784, 41056), (10264, 27136), (13568, 20528)]