287068144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{148279}}^1$

素因数の和:148309

約数の個数: 30

約数和(自身を含む): 611358440

約数和(自身を除く): 324290296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 148279, 296558, 593116, 1186232, 1631069, 2372464, 3262138, 6524276, 13048552, 17941759, 26097104, 35883518, 71767036, 143534072, 287068144]

約数ペア:

[(1, 287068144), (2, 143534072), (4, 71767036), (8, 35883518), (11, 26097104), (16, 17941759), (22, 13048552), (44, 6524276), (88, 3262138), (121, 2372464), (176, 1631069), (242, 1186232), (484, 593116), (968, 296558), (1936, 148279)]