287625384

素因数分解:

$2^3\times 3^3\times {\mathrm{1331599}}^1$

素因数の和:1331614

約数の個数: 32

約数和(自身を含む): 798960000

約数和(自身を除く): 511334616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1331599, 2663198, 3994797, 5326396, 7989594, 10652792, 11984391, 15979188, 23968782, 31958376, 35953173, 47937564, 71906346, 95875128, 143812692, 287625384]

約数ペア:

[(1, 287625384), (2, 143812692), (3, 95875128), (4, 71906346), (6, 47937564), (8, 35953173), (9, 31958376), (12, 23968782), (18, 15979188), (24, 11984391), (27, 10652792), (36, 7989594), (54, 5326396), (72, 3994797), (108, 2663198), (216, 1331599)]