311917488

素因数分解:

$2^4\times 3^1\times {\mathrm{6498281}}^1$

素因数の和:6498292

約数の個数: 20

約数和(自身を含む): 805786968

約数和(自身を除く): 493869480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6498281, 12996562, 19494843, 25993124, 38989686, 51986248, 77979372, 103972496, 155958744, 311917488]

約数ペア:

[(1, 311917488), (2, 155958744), (3, 103972496), (4, 77979372), (6, 51986248), (8, 38989686), (12, 25993124), (16, 19494843), (24, 12996562), (48, 6498281)]