318702288

素因数分解:

$2^4\times 3^1\times {\mathrm{6639631}}^1$

素因数の和:6639642

約数の個数: 20

約数和(自身を含む): 823314368

約数和(自身を除く): 504612080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6639631, 13279262, 19918893, 26558524, 39837786, 53117048, 79675572, 106234096, 159351144, 318702288]

約数ペア:

[(1, 318702288), (2, 159351144), (3, 106234096), (4, 79675572), (6, 53117048), (8, 39837786), (12, 26558524), (16, 19918893), (24, 13279262), (48, 6639631)]