253299276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{305917}}^1$

素因数の和:305950

約数の個数: 36

約数和(自身を含む): 668124912

約数和(自身を除く): 414825636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 305917, 611834, 917751, 1223668, 1835502, 2753253, 3671004, 5506506, 7036091, 11013012, 14072182, 21108273, 28144364, 42216546, 63324819, 84433092, 126649638, 253299276]

約数ペア:

[(1, 253299276), (2, 126649638), (3, 84433092), (4, 63324819), (6, 42216546), (9, 28144364), (12, 21108273), (18, 14072182), (23, 11013012), (36, 7036091), (46, 5506506), (69, 3671004), (92, 2753253), (138, 1835502), (207, 1223668), (276, 917751), (414, 611834), (828, 305917)]