268124512

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 536481792

約数和(自身を除く): 268357280

約数列:

[1, 2, 4, 8, 16, 32, 131, 167, 262, 334, 383, 524, 668, 766, 1048, 1336, 1532, 2096, 2672, 3064, 4192, 5344, 6128, 12256, 21877, 43754, 50173, 63961, 87508, 100346, 127922, 175016, 200692, 255844, 350032, 401384, 511688, 700064, 802768, 1023376, 1605536, 2046752, 8378891, 16757782, 33515564, 67031128, 134062256, 268124512]

約数ペア:

[(1, 268124512), (2, 134062256), (4, 67031128), (8, 33515564), (16, 16757782), (32, 8378891), (131, 2046752), (167, 1605536), (262, 1023376), (334, 802768), (383, 700064), (524, 511688), (668, 401384), (766, 350032), (1048, 255844), (1336, 200692), (1532, 175016), (2096, 127922), (2672, 100346), (3064, 87508), (4192, 63961), (5344, 50173), (6128, 43754), (12256, 21877)]