280239296

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{150991}}^1$

素因数の和:151032

約数の個数: 28

約数和(自身を含む): 575279520

約数和(自身を除く): 295040224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 150991, 301982, 603964, 1207928, 2415856, 4378739, 4831712, 8757478, 9663424, 17514956, 35029912, 70059824, 140119648, 280239296]

約数ペア:

[(1, 280239296), (2, 140119648), (4, 70059824), (8, 35029912), (16, 17514956), (29, 9663424), (32, 8757478), (58, 4831712), (64, 4378739), (116, 2415856), (232, 1207928), (464, 603964), (928, 301982), (1856, 150991)]