561242856

素因数分解:

$2^3\times 3^1\times {\mathrm{23385119}}^1$

素因数の和:23385128

約数の個数: 16

約数和(自身を含む): 1403107200

約数和(自身を除く): 841864344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23385119, 46770238, 70155357, 93540476, 140310714, 187080952, 280621428, 561242856]

約数ペア:

[(1, 561242856), (2, 280621428), (3, 187080952), (4, 140310714), (6, 93540476), (8, 70155357), (12, 46770238), (24, 23385119)]