243338688

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2731

約数の個数: 112

約数和(自身を含む): 729142560

約数和(自身を除く): 485803872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 848, 864, 954, 1272, 1431, 1696, 1728, 1908, 2544, 2657, 2862, 3392, 3816, 5088, 5314, 5724, 7632, 7971, 10176, 10628, 11448, 15264, 15942, 21256, 22896, 23913, 30528, 31884, 42512, 45792, 47826, 63768, 71739, 85024, 91584, 95652, 127536, 140821, 143478, 170048, 191304, 255072, 281642, 286956, 382608, 422463, 510144, 563284, 573912, 765216, 844926, 1126568, 1147824, 1267389, 1530432, 1689852, 2253136, 2295648, 2534778, 3379704, 3802167, 4506272, 4591296, 5069556, 6759408, 7604334, 9012544, 10139112, 13518816, 15208668, 20278224, 27037632, 30417336, 40556448, 60834672, 81112896, 121669344, 243338688]

約数ペア:

[(1, 243338688), (2, 121669344), (3, 81112896), (4, 60834672), (6, 40556448), (8, 30417336), (9, 27037632), (12, 20278224), (16, 15208668), (18, 13518816), (24, 10139112), (27, 9012544), (32, 7604334), (36, 6759408), (48, 5069556), (53, 4591296), (54, 4506272), (64, 3802167), (72, 3379704), (96, 2534778), (106, 2295648), (108, 2253136), (144, 1689852), (159, 1530432), (192, 1267389), (212, 1147824), (216, 1126568), (288, 844926), (318, 765216), (424, 573912), (432, 563284), (477, 510144), (576, 422463), (636, 382608), (848, 286956), (864, 281642), (954, 255072), (1272, 191304), (1431, 170048), (1696, 143478), (1728, 140821), (1908, 127536), (2544, 95652), (2657, 91584), (2862, 85024), (3392, 71739), (3816, 63768), (5088, 47826), (5314, 45792), (5724, 42512), (7632, 31884), (7971, 30528), (10176, 23913), (10628, 22896), (11448, 21256), (15264, 15942)]