212907648

素因数分解:

$2^7\times 3^1\times {\mathrm{554447}}^1$

素因数の和:554464

約数の個数: 32

約数和(自身を含む): 565536960

約数和(自身を除く): 352629312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 554447, 1108894, 1663341, 2217788, 3326682, 4435576, 6653364, 8871152, 13306728, 17742304, 26613456, 35484608, 53226912, 70969216, 106453824, 212907648]

約数ペア:

[(1, 212907648), (2, 106453824), (3, 70969216), (4, 53226912), (6, 35484608), (8, 26613456), (12, 17742304), (16, 13306728), (24, 8871152), (32, 6653364), (48, 4435576), (64, 3326682), (96, 2217788), (128, 1663341), (192, 1108894), (384, 554447)]