216808592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13576

約数の個数: 80

約数和(自身を含む): 564047232

約数和(自身を除く): 347238640

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 13537, 16016, 27074, 54148, 94759, 108296, 148907, 175981, 189518, 216592, 297814, 351962, 379036, 595628, 703924, 758072, 1042349, 1191256, 1231867, 1407848, 1516144, 1935791, 2084698, 2382512, 2463734, 2815696, 3871582, 4169396, 4927468, 7743164, 8338792, 9854936, 13550537, 15486328, 16677584, 19709872, 27101074, 30972656, 54202148, 108404296, 216808592]

約数ペア:

[(1, 216808592), (2, 108404296), (4, 54202148), (7, 30972656), (8, 27101074), (11, 19709872), (13, 16677584), (14, 15486328), (16, 13550537), (22, 9854936), (26, 8338792), (28, 7743164), (44, 4927468), (52, 4169396), (56, 3871582), (77, 2815696), (88, 2463734), (91, 2382512), (104, 2084698), (112, 1935791), (143, 1516144), (154, 1407848), (176, 1231867), (182, 1191256), (208, 1042349), (286, 758072), (308, 703924), (364, 595628), (572, 379036), (616, 351962), (728, 297814), (1001, 216592), (1144, 189518), (1232, 175981), (1456, 148907), (2002, 108296), (2288, 94759), (4004, 54148), (8008, 27074), (13537, 16016)]