287244384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{427447}}^1$

素因数の和:427467

約数の個数: 48

約数和(自身を含む): 861735168

約数和(自身を除く): 574490784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 427447, 854894, 1282341, 1709788, 2564682, 2992129, 3419576, 5129364, 5984258, 6839152, 8976387, 10258728, 11968516, 13678304, 17952774, 20517456, 23937032, 35905548, 41034912, 47874064, 71811096, 95748128, 143622192, 287244384]

約数ペア:

[(1, 287244384), (2, 143622192), (3, 95748128), (4, 71811096), (6, 47874064), (7, 41034912), (8, 35905548), (12, 23937032), (14, 20517456), (16, 17952774), (21, 13678304), (24, 11968516), (28, 10258728), (32, 8976387), (42, 6839152), (48, 5984258), (56, 5129364), (84, 3419576), (96, 2992129), (112, 2564682), (168, 1709788), (224, 1282341), (336, 854894), (672, 427447)]