320606856

素因数分解:

$2^3\times 3^3\times {\mathrm{1484291}}^1$

素因数の和:1484306

約数の個数: 32

約数和(自身を含む): 890575200

約数和(自身を除く): 569968344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1484291, 2968582, 4452873, 5937164, 8905746, 11874328, 13358619, 17811492, 26717238, 35622984, 40075857, 53434476, 80151714, 106868952, 160303428, 320606856]

約数ペア:

[(1, 320606856), (2, 160303428), (3, 106868952), (4, 80151714), (6, 53434476), (8, 40075857), (9, 35622984), (12, 26717238), (18, 17811492), (24, 13358619), (27, 11874328), (36, 8905746), (54, 5937164), (72, 4452873), (108, 2968582), (216, 1484291)]