317287168

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{10243}}^1$

素因数の和:10281

約数の個数: 54

約数和(自身を含む): 696212972

約数和(自身を除く): 378925804

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 10243, 15488, 20486, 30976, 40972, 81944, 112673, 163888, 225346, 327776, 450692, 655552, 901384, 1239403, 1311104, 1802768, 2478806, 2622208, 3605536, 4957612, 7211072, 9915224, 14422144, 19830448, 28844288, 39660896, 79321792, 158643584, 317287168]

約数ペア:

[(1, 317287168), (2, 158643584), (4, 79321792), (8, 39660896), (11, 28844288), (16, 19830448), (22, 14422144), (32, 9915224), (44, 7211072), (64, 4957612), (88, 3605536), (121, 2622208), (128, 2478806), (176, 1802768), (242, 1311104), (256, 1239403), (352, 901384), (484, 655552), (704, 450692), (968, 327776), (1408, 225346), (1936, 163888), (2816, 112673), (3872, 81944), (7744, 40972), (10243, 30976), (15488, 20486)]