215317488

素因数分解:

$2^4\times 3^1\times {\mathrm{4485781}}^1$

素因数の和:4485792

約数の個数: 20

約数和(自身を含む): 556236968

約数和(自身を除く): 340919480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4485781, 8971562, 13457343, 17943124, 26914686, 35886248, 53829372, 71772496, 107658744, 215317488]

約数ペア:

[(1, 215317488), (2, 107658744), (3, 71772496), (4, 53829372), (6, 35886248), (8, 26914686), (12, 17943124), (16, 13457343), (24, 8971562), (48, 4485781)]