326804543996

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{863}}^1\times {\mathrm{18301}}^1$

素因数の和:19914

約数の個数: 48

約数和(自身を含む): 655287736320

約数和(自身を除く): 328483192324

約数列:

[1, 2, 4, 7, 14, 28, 739, 863, 1478, 1726, 2956, 3452, 5173, 6041, 10346, 12082, 18301, 20692, 24164, 36602, 73204, 128107, 256214, 512428, 637757, 1275514, 2551028, 4464299, 8928598, 13524439, 15793763, 17857196, 27048878, 31587526, 54097756, 63175052, 94671073, 110556341, 189342146, 221112682, 378684292, 442225364, 11671590857, 23343181714, 46686363428, 81701135999, 163402271998, 326804543996]

約数ペア:

[(1, 326804543996), (2, 163402271998), (4, 81701135999), (7, 46686363428), (14, 23343181714), (28, 11671590857), (739, 442225364), (863, 378684292), (1478, 221112682), (1726, 189342146), (2956, 110556341), (3452, 94671073), (5173, 63175052), (6041, 54097756), (10346, 31587526), (12082, 27048878), (18301, 17857196), (20692, 15793763), (24164, 13524439), (36602, 8928598), (73204, 4464299), (128107, 2551028), (256214, 1275514), (512428, 637757)]