269881208

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 510906960

約数和(自身を除く): 241025752

約数列:

[1, 2, 4, 8, 227, 353, 421, 454, 706, 842, 908, 1412, 1684, 1816, 2824, 3368, 80131, 95567, 148613, 160262, 191134, 297226, 320524, 382268, 594452, 641048, 764536, 1188904, 33735151, 67470302, 134940604, 269881208]

約数ペア:

[(1, 269881208), (2, 134940604), (4, 67470302), (8, 33735151), (227, 1188904), (353, 764536), (421, 641048), (454, 594452), (706, 382268), (842, 320524), (908, 297226), (1412, 191134), (1684, 160262), (1816, 148613), (2824, 95567), (3368, 80131)]