277132288

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 44

約数和(自身を含む): 558618112

約数和(自身を除く): 281485824

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2131, 4064, 4262, 8128, 8524, 16256, 17048, 32512, 34096, 65024, 68192, 130048, 136384, 270637, 272768, 541274, 545536, 1082548, 1091072, 2165096, 2182144, 4330192, 8660384, 17320768, 34641536, 69283072, 138566144, 277132288]

約数ペア:

[(1, 277132288), (2, 138566144), (4, 69283072), (8, 34641536), (16, 17320768), (32, 8660384), (64, 4330192), (127, 2182144), (128, 2165096), (254, 1091072), (256, 1082548), (508, 545536), (512, 541274), (1016, 272768), (1024, 270637), (2032, 136384), (2131, 130048), (4064, 68192), (4262, 65024), (8128, 34096), (8524, 32512), (16256, 17048)]