390542616

素因数分解:

$2^3\times 3^2\times {\mathrm{5424203}}^1$

素因数の和:5424215

約数の個数: 24

約数和(自身を含む): 1057719780

約数和(自身を除く): 667177164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5424203, 10848406, 16272609, 21696812, 32545218, 43393624, 48817827, 65090436, 97635654, 130180872, 195271308, 390542616]

約数ペア:

[(1, 390542616), (2, 195271308), (3, 130180872), (4, 97635654), (6, 65090436), (8, 48817827), (9, 43393624), (12, 32545218), (18, 21696812), (24, 16272609), (36, 10848406), (72, 5424203)]