339964408

素因数分解:

$2^3\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{5711}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 729308160

約数和(自身を除く): 389343752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1063, 2126, 4252, 5711, 7441, 8504, 11422, 14882, 22844, 29764, 39977, 45688, 59528, 79954, 159908, 319816, 6070793, 12141586, 24283172, 42495551, 48566344, 84991102, 169982204, 339964408]

約数ペア:

[(1, 339964408), (2, 169982204), (4, 84991102), (7, 48566344), (8, 42495551), (14, 24283172), (28, 12141586), (56, 6070793), (1063, 319816), (2126, 159908), (4252, 79954), (5711, 59528), (7441, 45688), (8504, 39977), (11422, 29764), (14882, 22844)]