256300592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1973}}^1$

素因数の和:2357

約数の個数: 40

約数和(自身を含む): 519904224

約数和(自身を除く): 263603632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 353, 368, 706, 1412, 1973, 2824, 3946, 5648, 7892, 8119, 15784, 16238, 31568, 32476, 45379, 64952, 90758, 129904, 181516, 363032, 696469, 726064, 1392938, 2785876, 5571752, 11143504, 16018787, 32037574, 64075148, 128150296, 256300592]

約数ペア:

[(1, 256300592), (2, 128150296), (4, 64075148), (8, 32037574), (16, 16018787), (23, 11143504), (46, 5571752), (92, 2785876), (184, 1392938), (353, 726064), (368, 696469), (706, 363032), (1412, 181516), (1973, 129904), (2824, 90758), (3946, 64952), (5648, 45379), (7892, 32476), (8119, 31568), (15784, 16238)]