250804928

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 84

約数和(自身を含む): 553349160

約数和(自身を除く): 302544232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 139, 176, 233, 242, 278, 352, 466, 484, 556, 704, 932, 968, 1112, 1529, 1864, 1936, 2224, 2563, 3058, 3728, 3872, 4448, 5126, 6116, 7456, 7744, 8896, 10252, 12232, 14912, 16819, 20504, 24464, 28193, 32387, 33638, 41008, 48928, 56386, 64774, 67276, 82016, 97856, 112772, 129548, 134552, 164032, 225544, 259096, 269104, 356257, 451088, 518192, 538208, 712514, 902176, 1036384, 1076416, 1425028, 1804352, 2072768, 2850056, 3918827, 5700112, 7837654, 11400224, 15675308, 22800448, 31350616, 62701232, 125402464, 250804928]

約数ペア:

[(1, 250804928), (2, 125402464), (4, 62701232), (8, 31350616), (11, 22800448), (16, 15675308), (22, 11400224), (32, 7837654), (44, 5700112), (64, 3918827), (88, 2850056), (121, 2072768), (139, 1804352), (176, 1425028), (233, 1076416), (242, 1036384), (278, 902176), (352, 712514), (466, 538208), (484, 518192), (556, 451088), (704, 356257), (932, 269104), (968, 259096), (1112, 225544), (1529, 164032), (1864, 134552), (1936, 129548), (2224, 112772), (2563, 97856), (3058, 82016), (3728, 67276), (3872, 64774), (4448, 56386), (5126, 48928), (6116, 41008), (7456, 33638), (7744, 32387), (8896, 28193), (10252, 24464), (12232, 20504), (14912, 16819)]