214938416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1$

素因数の和:3042

約数の個数: 80

約数和(自身を含む): 528180480

約数和(自身を除く): 313242064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 2596, 2957, 3304, 4543, 5192, 5914, 6608, 9086, 10384, 11828, 18172, 20699, 23656, 32527, 36344, 41398, 47312, 65054, 72688, 82796, 130108, 165592, 174463, 227689, 260216, 331184, 348926, 455378, 520432, 697852, 910756, 1221241, 1395704, 1821512, 1919093, 2442482, 2791408, 3643024, 3838186, 4884964, 7676372, 9769928, 13433651, 15352744, 19539856, 26867302, 30705488, 53734604, 107469208, 214938416]

約数ペア:

[(1, 214938416), (2, 107469208), (4, 53734604), (7, 30705488), (8, 26867302), (11, 19539856), (14, 15352744), (16, 13433651), (22, 9769928), (28, 7676372), (44, 4884964), (56, 3838186), (59, 3643024), (77, 2791408), (88, 2442482), (112, 1919093), (118, 1821512), (154, 1395704), (176, 1221241), (236, 910756), (308, 697852), (413, 520432), (472, 455378), (616, 348926), (649, 331184), (826, 260216), (944, 227689), (1232, 174463), (1298, 165592), (1652, 130108), (2596, 82796), (2957, 72688), (3304, 65054), (4543, 47312), (5192, 41398), (5914, 36344), (6608, 32527), (9086, 23656), (10384, 20699), (11828, 18172)]