267696256

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{28649}}^1$

素因数の和:28736

約数の個数: 32

約数和(自身を含む): 540625500

約数和(自身を除く): 272929244

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 28649, 57298, 114596, 229192, 458384, 916768, 1833536, 2091377, 3667072, 4182754, 8365508, 16731016, 33462032, 66924064, 133848128, 267696256]

約数ペア:

[(1, 267696256), (2, 133848128), (4, 66924064), (8, 33462032), (16, 16731016), (32, 8365508), (64, 4182754), (73, 3667072), (128, 2091377), (146, 1833536), (292, 916768), (584, 458384), (1168, 229192), (2336, 114596), (4672, 57298), (9344, 28649)]