278454828

素因数分解:

$2^2\times 3^1\times {\mathrm{1433}}^1\times {\mathrm{16193}}^1$

素因数の和:17633

約数の個数: 24

約数和(自身を含む): 650221488

約数和(自身を除く): 371766660

約数列:

[1, 2, 3, 4, 6, 12, 1433, 2866, 4299, 5732, 8598, 16193, 17196, 32386, 48579, 64772, 97158, 194316, 23204569, 46409138, 69613707, 92818276, 139227414, 278454828]

約数ペア:

[(1, 278454828), (2, 139227414), (3, 92818276), (4, 69613707), (6, 46409138), (12, 23204569), (1433, 194316), (2866, 97158), (4299, 64772), (5732, 48579), (8598, 32386), (16193, 17196)]