263089488

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{15527}}^1$

素因数の和:15891

約数の個数: 40

約数和(自身を含む): 681617088

約数和(自身を除く): 418527600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1412, 2118, 2824, 4236, 5648, 8472, 15527, 16944, 31054, 46581, 62108, 93162, 124216, 186324, 248432, 372648, 745296, 5481031, 10962062, 16443093, 21924124, 32886186, 43848248, 65772372, 87696496, 131544744, 263089488]

約数ペア:

[(1, 263089488), (2, 131544744), (3, 87696496), (4, 65772372), (6, 43848248), (8, 32886186), (12, 21924124), (16, 16443093), (24, 10962062), (48, 5481031), (353, 745296), (706, 372648), (1059, 248432), (1412, 186324), (2118, 124216), (2824, 93162), (4236, 62108), (5648, 46581), (8472, 31054), (15527, 16944)]