127218688

素因数分解:

$2^{10}\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 44

約数和(自身を含む): 255793120

約数和(自身を除く): 128574432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 439, 512, 566, 878, 1024, 1132, 1756, 2264, 3512, 4528, 7024, 9056, 14048, 18112, 28096, 36224, 56192, 72448, 112384, 124237, 144896, 224768, 248474, 289792, 449536, 496948, 993896, 1987792, 3975584, 7951168, 15902336, 31804672, 63609344, 127218688]

約数ペア:

[(1, 127218688), (2, 63609344), (4, 31804672), (8, 15902336), (16, 7951168), (32, 3975584), (64, 1987792), (128, 993896), (256, 496948), (283, 449536), (439, 289792), (512, 248474), (566, 224768), (878, 144896), (1024, 124237), (1132, 112384), (1756, 72448), (2264, 56192), (3512, 36224), (4528, 28096), (7024, 18112), (9056, 14048)]