281418048

素因数分解:

$2^6\times 3^2\times {\mathrm{488573}}^1$

素因数の和:488591

約数の個数: 42

約数和(自身を含む): 806635674

約数和(自身を除く): 525217626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 488573, 977146, 1465719, 1954292, 2931438, 3908584, 4397157, 5862876, 7817168, 8794314, 11725752, 15634336, 17588628, 23451504, 31268672, 35177256, 46903008, 70354512, 93806016, 140709024, 281418048]

約数ペア:

[(1, 281418048), (2, 140709024), (3, 93806016), (4, 70354512), (6, 46903008), (8, 35177256), (9, 31268672), (12, 23451504), (16, 17588628), (18, 15634336), (24, 11725752), (32, 8794314), (36, 7817168), (48, 5862876), (64, 4397157), (72, 3908584), (96, 2931438), (144, 1954292), (192, 1465719), (288, 977146), (576, 488573)]