280796844

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{170801}}^1$

素因数の和:170945

約数の個数: 24

約数和(自身を含む): 659978928

約数和(自身を除く): 379182084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 170801, 341602, 512403, 683204, 1024806, 2049612, 23399737, 46799474, 70199211, 93598948, 140398422, 280796844]

約数ペア:

[(1, 280796844), (2, 140398422), (3, 93598948), (4, 70199211), (6, 46799474), (12, 23399737), (137, 2049612), (274, 1024806), (411, 683204), (548, 512403), (822, 341602), (1644, 170801)]