256915392

素因数分解:

$2^6\times 3^1\times {\mathrm{1338101}}^1$

素因数の和:1338116

約数の個数: 28

約数和(自身を含む): 679755816

約数和(自身を除く): 422840424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1338101, 2676202, 4014303, 5352404, 8028606, 10704808, 16057212, 21409616, 32114424, 42819232, 64228848, 85638464, 128457696, 256915392]

約数ペア:

[(1, 256915392), (2, 128457696), (3, 85638464), (4, 64228848), (6, 42819232), (8, 32114424), (12, 21409616), (16, 16057212), (24, 10704808), (32, 8028606), (48, 5352404), (64, 4014303), (96, 2676202), (192, 1338101)]