309080464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22807}}^1$

素因数の和:22844

約数の個数: 60

約数和(自身を含む): 752299072

約数和(自身を除く): 443218608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 22807, 45614, 91228, 159649, 182456, 250877, 319298, 364912, 501754, 638596, 1003508, 1277192, 1756139, 2007016, 2554384, 2759647, 3512278, 4014032, 5519294, 7024556, 11038588, 14049112, 19317529, 22077176, 28098224, 38635058, 44154352, 77270116, 154540232, 309080464]

約数ペア:

[(1, 309080464), (2, 154540232), (4, 77270116), (7, 44154352), (8, 38635058), (11, 28098224), (14, 22077176), (16, 19317529), (22, 14049112), (28, 11038588), (44, 7024556), (56, 5519294), (77, 4014032), (88, 3512278), (112, 2759647), (121, 2554384), (154, 2007016), (176, 1756139), (242, 1277192), (308, 1003508), (484, 638596), (616, 501754), (847, 364912), (968, 319298), (1232, 250877), (1694, 182456), (1936, 159649), (3388, 91228), (6776, 45614), (13552, 22807)]