338790236

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{4723}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 603160320

約数和(自身を除く): 264370084

約数列:

[1, 2, 4, 79, 158, 227, 316, 454, 908, 4723, 9446, 17933, 18892, 35866, 71732, 373117, 746234, 1072121, 1492468, 2144242, 4288484, 84697559, 169395118, 338790236]

約数ペア:

[(1, 338790236), (2, 169395118), (4, 84697559), (79, 4288484), (158, 2144242), (227, 1492468), (316, 1072121), (454, 746234), (908, 373117), (4723, 71732), (9446, 35866), (17933, 18892)]