326181384

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{21269}}^1$

素因数の和:21355

約数の個数: 64

約数和(自身を含む): 918864000

約数和(自身を除く): 592682616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 21269, 42538, 63807, 85076, 127614, 170152, 191421, 255228, 382842, 510456, 574263, 765684, 1148526, 1510099, 1531368, 2297052, 3020198, 4530297, 4594104, 6040396, 9060594, 12080792, 13590891, 18121188, 27181782, 36242376, 40772673, 54363564, 81545346, 108727128, 163090692, 326181384]

約数ペア:

[(1, 326181384), (2, 163090692), (3, 108727128), (4, 81545346), (6, 54363564), (8, 40772673), (9, 36242376), (12, 27181782), (18, 18121188), (24, 13590891), (27, 12080792), (36, 9060594), (54, 6040396), (71, 4594104), (72, 4530297), (108, 3020198), (142, 2297052), (213, 1531368), (216, 1510099), (284, 1148526), (426, 765684), (568, 574263), (639, 510456), (852, 382842), (1278, 255228), (1704, 191421), (1917, 170152), (2556, 127614), (3834, 85076), (5112, 63807), (7668, 42538), (15336, 21269)]