381413504

素因数分解:

$2^7\times {\mathrm{613}}^1\times {\mathrm{4861}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 761243340

約数和(自身を除く): 379829836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 613, 1226, 2452, 4861, 4904, 9722, 9808, 19444, 19616, 38888, 39232, 77776, 78464, 155552, 311104, 622208, 2979793, 5959586, 11919172, 23838344, 47676688, 95353376, 190706752, 381413504]

約数ペア:

[(1, 381413504), (2, 190706752), (4, 95353376), (8, 47676688), (16, 23838344), (32, 11919172), (64, 5959586), (128, 2979793), (613, 622208), (1226, 311104), (2452, 155552), (4861, 78464), (4904, 77776), (9722, 39232), (9808, 38888), (19444, 19616)]