288115394

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{68371}}^1$

素因数の和:68430

約数の個数: 24

約数和(自身を含む): 514430928

約数和(自身を除く): 226315534

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 68371, 136742, 478597, 957194, 2939953, 3350179, 5879906, 6700358, 20579671, 41159342, 144057697, 288115394]

約数ペア:

[(1, 288115394), (2, 144057697), (7, 41159342), (14, 20579671), (43, 6700358), (49, 5879906), (86, 3350179), (98, 2939953), (301, 957194), (602, 478597), (2107, 136742), (4214, 68371)]