286139664

素因数分解:

$2^4\times 3^2\times {\mathrm{1987081}}^1$

素因数の和:1987095

約数の個数: 30

約数和(自身を含む): 800794046

約数和(自身を除く): 514654382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1987081, 3974162, 5961243, 7948324, 11922486, 15896648, 17883729, 23844972, 31793296, 35767458, 47689944, 71534916, 95379888, 143069832, 286139664]

約数ペア:

[(1, 286139664), (2, 143069832), (3, 95379888), (4, 71534916), (6, 47689944), (8, 35767458), (9, 31793296), (12, 23844972), (16, 17883729), (18, 15896648), (24, 11922486), (36, 7948324), (48, 5961243), (72, 3974162), (144, 1987081)]