1948485616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12073}}^1$

素因数の和:12230

約数の個数: 80

約数和(自身を含む): 4743053568

約数和(自身を除く): 2794567952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 917, 1048, 1232, 1441, 1834, 2096, 2882, 3668, 5764, 7336, 10087, 11528, 12073, 14672, 20174, 23056, 24146, 40348, 48292, 80696, 84511, 96584, 132803, 161392, 169022, 193168, 265606, 338044, 531212, 676088, 929621, 1062424, 1352176, 1581563, 1859242, 2124848, 3163126, 3718484, 6326252, 7436968, 11070941, 12652504, 14873936, 17397193, 22141882, 25305008, 34794386, 44283764, 69588772, 88567528, 121780351, 139177544, 177135056, 243560702, 278355088, 487121404, 974242808, 1948485616]

約数ペア:

[(1, 1948485616), (2, 974242808), (4, 487121404), (7, 278355088), (8, 243560702), (11, 177135056), (14, 139177544), (16, 121780351), (22, 88567528), (28, 69588772), (44, 44283764), (56, 34794386), (77, 25305008), (88, 22141882), (112, 17397193), (131, 14873936), (154, 12652504), (176, 11070941), (262, 7436968), (308, 6326252), (524, 3718484), (616, 3163126), (917, 2124848), (1048, 1859242), (1232, 1581563), (1441, 1352176), (1834, 1062424), (2096, 929621), (2882, 676088), (3668, 531212), (5764, 338044), (7336, 265606), (10087, 193168), (11528, 169022), (12073, 161392), (14672, 132803), (20174, 96584), (23056, 84511), (24146, 80696), (40348, 48292)]