261060288

素因数分解:

$2^6\times 3^1\times {\mathrm{1359689}}^1$

素因数の和:1359704

約数の個数: 28

約数和(自身を含む): 690722520

約数和(自身を除く): 429662232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1359689, 2719378, 4079067, 5438756, 8158134, 10877512, 16316268, 21755024, 32632536, 43510048, 65265072, 87020096, 130530144, 261060288]

約数ペア:

[(1, 261060288), (2, 130530144), (3, 87020096), (4, 65265072), (6, 43510048), (8, 32632536), (12, 21755024), (16, 16316268), (24, 10877512), (32, 8158134), (48, 5438756), (64, 4079067), (96, 2719378), (192, 1359689)]