283565728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 590163840

約数和(自身を除く): 306598112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 542, 608, 1084, 1721, 2168, 3442, 4336, 5149, 6884, 8672, 10298, 13768, 20596, 27536, 32699, 41192, 55072, 65398, 82384, 130796, 164768, 261592, 466391, 523184, 932782, 1046368, 1865564, 3731128, 7462256, 8861429, 14924512, 17722858, 35445716, 70891432, 141782864, 283565728]

約数ペア:

[(1, 283565728), (2, 141782864), (4, 70891432), (8, 35445716), (16, 17722858), (19, 14924512), (32, 8861429), (38, 7462256), (76, 3731128), (152, 1865564), (271, 1046368), (304, 932782), (542, 523184), (608, 466391), (1084, 261592), (1721, 164768), (2168, 130796), (3442, 82384), (4336, 65398), (5149, 55072), (6884, 41192), (8672, 32699), (10298, 27536), (13768, 20596)]