311818128

素因数分解:

$2^4\times 3^1\times {\mathrm{6496211}}^1$

素因数の和:6496222

約数の個数: 20

約数和(自身を含む): 805530288

約数和(自身を除く): 493712160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6496211, 12992422, 19488633, 25984844, 38977266, 51969688, 77954532, 103939376, 155909064, 311818128]

約数ペア:

[(1, 311818128), (2, 155909064), (3, 103939376), (4, 77954532), (6, 51969688), (8, 38977266), (12, 25984844), (16, 19488633), (24, 12992422), (48, 6496211)]