266890608

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{6691}}^1$

素因数の和:6982

約数の個数: 60

約数和(自身を含む): 749731528

約数和(自身を除く): 482840920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 6648, 6691, 9972, 13296, 13382, 19944, 20073, 26764, 39888, 40146, 53528, 60219, 80292, 107056, 120438, 160584, 240876, 321168, 481752, 963504, 1853407, 3706814, 5560221, 7413628, 11120442, 14827256, 16680663, 22240884, 29654512, 33361326, 44481768, 66722652, 88963536, 133445304, 266890608]

約数ペア:

[(1, 266890608), (2, 133445304), (3, 88963536), (4, 66722652), (6, 44481768), (8, 33361326), (9, 29654512), (12, 22240884), (16, 16680663), (18, 14827256), (24, 11120442), (36, 7413628), (48, 5560221), (72, 3706814), (144, 1853407), (277, 963504), (554, 481752), (831, 321168), (1108, 240876), (1662, 160584), (2216, 120438), (2493, 107056), (3324, 80292), (4432, 60219), (4986, 53528), (6648, 40146), (6691, 39888), (9972, 26764), (13296, 20073), (13382, 19944)]