286406656

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 578377800

約数和(自身を除く): 291971144

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1024, 1283, 1744, 2048, 2566, 3488, 5132, 6976, 10264, 13952, 20528, 27904, 41056, 55808, 82112, 111616, 139847, 164224, 223232, 279694, 328448, 559388, 656896, 1118776, 1313792, 2237552, 2627584, 4475104, 8950208, 17900416, 35800832, 71601664, 143203328, 286406656]

約数ペア:

[(1, 286406656), (2, 143203328), (4, 71601664), (8, 35800832), (16, 17900416), (32, 8950208), (64, 4475104), (109, 2627584), (128, 2237552), (218, 1313792), (256, 1118776), (436, 656896), (512, 559388), (872, 328448), (1024, 279694), (1283, 223232), (1744, 164224), (2048, 139847), (2566, 111616), (3488, 82112), (5132, 55808), (6976, 41056), (10264, 27904), (13952, 20528)]