257446144

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{5813}}^1$

素因数の和:6002

約数の個数: 36

約数和(自身を含む): 516945996

約数和(自身を除く): 259499852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 1384, 2768, 5536, 5813, 11072, 11626, 22144, 23252, 44288, 46504, 93008, 186016, 372032, 744064, 1005649, 1488128, 2011298, 4022596, 8045192, 16090384, 32180768, 64361536, 128723072, 257446144]

約数ペア:

[(1, 257446144), (2, 128723072), (4, 64361536), (8, 32180768), (16, 16090384), (32, 8045192), (64, 4022596), (128, 2011298), (173, 1488128), (256, 1005649), (346, 744064), (692, 372032), (1384, 186016), (2768, 93008), (5536, 46504), (5813, 44288), (11072, 23252), (11626, 22144)]