1856008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2705912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 131, 154, 161, 184, 253, 262, 308, 322, 506, 524, 616, 644, 917, 1012, 1048, 1288, 1441, 1771, 1834, 2024, 2882, 3013, 3542, 3668, 5764, 6026, 7084, 7336, 10087, 11528, 12052, 14168, 20174, 21091, 24104, 33143, 40348, 42182, 66286, 80696, 84364, 132572, 168728, 232001, 265144, 464002, 928004, 1856008]

約数ペア:

[(1, 1856008), (2, 928004), (4, 464002), (7, 265144), (8, 232001), (11, 168728), (14, 132572), (22, 84364), (23, 80696), (28, 66286), (44, 42182), (46, 40348), (56, 33143), (77, 24104), (88, 21091), (92, 20174), (131, 14168), (154, 12052), (161, 11528), (184, 10087), (253, 7336), (262, 7084), (308, 6026), (322, 5764), (506, 3668), (524, 3542), (616, 3013), (644, 2882), (917, 2024), (1012, 1834), (1048, 1771), (1288, 1441)]