217334544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28123}}^1$

素因数の和:28164

約数の個数: 80

約数和(自身を含む): 669576192

約数和(自身を除く): 452241648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 28123, 56246, 84369, 112492, 168738, 196861, 224984, 337476, 393722, 449968, 590583, 646829, 674952, 787444, 1181166, 1293658, 1349904, 1574888, 1940487, 2362332, 2587316, 3149776, 3880974, 4527803, 4724664, 5174632, 7761948, 9055606, 9449328, 10349264, 13583409, 15523896, 18111212, 27166818, 31047792, 36222424, 54333636, 72444848, 108667272, 217334544]

約数ペア:

[(1, 217334544), (2, 108667272), (3, 72444848), (4, 54333636), (6, 36222424), (7, 31047792), (8, 27166818), (12, 18111212), (14, 15523896), (16, 13583409), (21, 10349264), (23, 9449328), (24, 9055606), (28, 7761948), (42, 5174632), (46, 4724664), (48, 4527803), (56, 3880974), (69, 3149776), (84, 2587316), (92, 2362332), (112, 1940487), (138, 1574888), (161, 1349904), (168, 1293658), (184, 1181166), (276, 787444), (322, 674952), (336, 646829), (368, 590583), (483, 449968), (552, 393722), (644, 337476), (966, 224984), (1104, 196861), (1288, 168738), (1932, 112492), (2576, 84369), (3864, 56246), (7728, 28123)]