272900144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21839}}^1$

素因数の和:21929

約数の個数: 40

約数和(自身を含む): 584962560

約数和(自身を除く): 312062416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 21839, 43678, 87356, 174712, 240229, 349424, 480458, 960916, 1550569, 1921832, 3101138, 3843664, 6202276, 12404552, 17056259, 24809104, 34112518, 68225036, 136450072, 272900144]

約数ペア:

[(1, 272900144), (2, 136450072), (4, 68225036), (8, 34112518), (11, 24809104), (16, 17056259), (22, 12404552), (44, 6202276), (71, 3843664), (88, 3101138), (142, 1921832), (176, 1550569), (284, 960916), (568, 480458), (781, 349424), (1136, 240229), (1562, 174712), (3124, 87356), (6248, 43678), (12496, 21839)]