247488

素因数分解:

$2^6\times 3^1\times {\mathrm{1289}}^1$

素因数の和:1304

約数の個数: 28

約数和(自身を含む): 655320

約数和(自身を除く): 407832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1289, 2578, 3867, 5156, 7734, 10312, 15468, 20624, 30936, 41248, 61872, 82496, 123744, 247488]

約数ペア:

[(1, 247488), (2, 123744), (3, 82496), (4, 61872), (6, 41248), (8, 30936), (12, 20624), (16, 15468), (24, 10312), (32, 7734), (48, 5156), (64, 3867), (96, 2578), (192, 1289)]