408948

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 973728

約数和(自身を除く): 564780

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 643, 1286, 1929, 2572, 3858, 7716, 34079, 68158, 102237, 136316, 204474, 408948]

約数ペア:

[(1, 408948), (2, 204474), (3, 136316), (4, 102237), (6, 68158), (12, 34079), (53, 7716), (106, 3858), (159, 2572), (212, 1929), (318, 1286), (636, 643)]