249267584

素因数分解:

$2^7\times {\mathrm{743}}^1\times {\mathrm{2621}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 497445840

約数和(自身を除く): 248178256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 743, 1486, 2621, 2972, 5242, 5944, 10484, 11888, 20968, 23776, 41936, 47552, 83872, 95104, 167744, 335488, 1947403, 3894806, 7789612, 15579224, 31158448, 62316896, 124633792, 249267584]

約数ペア:

[(1, 249267584), (2, 124633792), (4, 62316896), (8, 31158448), (16, 15579224), (32, 7789612), (64, 3894806), (128, 1947403), (743, 335488), (1486, 167744), (2621, 95104), (2972, 83872), (5242, 47552), (5944, 41936), (10484, 23776), (11888, 20968)]