217078296

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{82981}}^1$

素因数の和:83099

約数の個数: 32

約数和(自身を含む): 547681200

約数和(自身を除く): 330602904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 82981, 165962, 248943, 331924, 497886, 663848, 995772, 1991544, 9044929, 18089858, 27134787, 36179716, 54269574, 72359432, 108539148, 217078296]

約数ペア:

[(1, 217078296), (2, 108539148), (3, 72359432), (4, 54269574), (6, 36179716), (8, 27134787), (12, 18089858), (24, 9044929), (109, 1991544), (218, 995772), (327, 663848), (436, 497886), (654, 331924), (872, 248943), (1308, 165962), (2616, 82981)]