288520712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11933

約数の個数: 32

約数和(自身を含む): 561401280

約数和(自身を除く): 272880568

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 11813, 12212, 23626, 24424, 47252, 94504, 507959, 838723, 1015918, 1677446, 2031836, 3354892, 4063672, 6709784, 36065089, 72130178, 144260356, 288520712]

約数ペア:

[(1, 288520712), (2, 144260356), (4, 72130178), (8, 36065089), (43, 6709784), (71, 4063672), (86, 3354892), (142, 2031836), (172, 1677446), (284, 1015918), (344, 838723), (568, 507959), (3053, 94504), (6106, 47252), (11813, 24424), (12212, 23626)]