2490629152

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{27967}}^1$

素因数の和:28022

約数の個数: 72

約数和(自身を含む): 5624252928

約数和(自身を除く): 3133623776

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 736, 968, 1012, 1936, 2024, 2783, 3872, 4048, 5566, 8096, 11132, 22264, 27967, 44528, 55934, 89056, 111868, 223736, 307637, 447472, 615274, 643241, 894944, 1230548, 1286482, 2461096, 2572964, 3384007, 4922192, 5145928, 6768014, 7075651, 9844384, 10291856, 13536028, 14151302, 20583712, 27072056, 28302604, 54144112, 56605208, 77832161, 108288224, 113210416, 155664322, 226420832, 311328644, 622657288, 1245314576, 2490629152]

約数ペア:

[(1, 2490629152), (2, 1245314576), (4, 622657288), (8, 311328644), (11, 226420832), (16, 155664322), (22, 113210416), (23, 108288224), (32, 77832161), (44, 56605208), (46, 54144112), (88, 28302604), (92, 27072056), (121, 20583712), (176, 14151302), (184, 13536028), (242, 10291856), (253, 9844384), (352, 7075651), (368, 6768014), (484, 5145928), (506, 4922192), (736, 3384007), (968, 2572964), (1012, 2461096), (1936, 1286482), (2024, 1230548), (2783, 894944), (3872, 643241), (4048, 615274), (5566, 447472), (8096, 307637), (11132, 223736), (22264, 111868), (27967, 89056), (44528, 55934)]