289515648

素因数分解:

$2^7\times 3^1\times {\mathrm{753947}}^1$

素因数の和:753964

約数の個数: 32

約数和(自身を含む): 769026960

約数和(自身を除く): 479511312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 753947, 1507894, 2261841, 3015788, 4523682, 6031576, 9047364, 12063152, 18094728, 24126304, 36189456, 48252608, 72378912, 96505216, 144757824, 289515648]

約数ペア:

[(1, 289515648), (2, 144757824), (3, 96505216), (4, 72378912), (6, 48252608), (8, 36189456), (12, 24126304), (16, 18094728), (24, 12063152), (32, 9047364), (48, 6031576), (64, 4523682), (96, 3015788), (128, 2261841), (192, 1507894), (384, 753947)]