308425216

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2433

約数の個数: 80

約数和(自身を含む): 701794368

約数和(自身を除く): 393369152

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 1012, 1408, 1472, 2024, 2381, 2816, 2944, 4048, 4762, 5632, 5888, 8096, 9524, 11776, 16192, 19048, 26191, 32384, 38096, 52382, 54763, 64768, 76192, 104764, 109526, 129536, 152384, 209528, 219052, 304768, 419056, 438104, 602393, 609536, 838112, 876208, 1204786, 1219072, 1676224, 1752416, 2409572, 3352448, 3504832, 4819144, 6704896, 7009664, 9638288, 13409792, 14019328, 19276576, 28038656, 38553152, 77106304, 154212608, 308425216]

約数ペア:

[(1, 308425216), (2, 154212608), (4, 77106304), (8, 38553152), (11, 28038656), (16, 19276576), (22, 14019328), (23, 13409792), (32, 9638288), (44, 7009664), (46, 6704896), (64, 4819144), (88, 3504832), (92, 3352448), (128, 2409572), (176, 1752416), (184, 1676224), (253, 1219072), (256, 1204786), (352, 876208), (368, 838112), (506, 609536), (512, 602393), (704, 438104), (736, 419056), (1012, 304768), (1408, 219052), (1472, 209528), (2024, 152384), (2381, 129536), (2816, 109526), (2944, 104764), (4048, 76192), (4762, 64768), (5632, 54763), (5888, 52382), (8096, 38096), (9524, 32384), (11776, 26191), (16192, 19048)]