31876416

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 113592864

約数和(自身を除く): 81716448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 43, 44, 48, 52, 54, 64, 66, 72, 78, 81, 86, 88, 96, 99, 104, 108, 117, 129, 132, 143, 144, 156, 162, 172, 176, 192, 198, 208, 216, 234, 258, 264, 286, 288, 297, 312, 324, 344, 351, 352, 387, 396, 416, 429, 432, 468, 473, 516, 528, 559, 572, 576, 594, 624, 648, 688, 702, 704, 774, 792, 832, 858, 864, 891, 936, 946, 1032, 1053, 1056, 1118, 1144, 1161, 1188, 1248, 1287, 1296, 1376, 1404, 1419, 1548, 1584, 1677, 1716, 1728, 1782, 1872, 1892, 2064, 2106, 2112, 2236, 2288, 2322, 2376, 2496, 2574, 2592, 2752, 2808, 2838, 3096, 3168, 3354, 3432, 3483, 3564, 3744, 3784, 3861, 4128, 4212, 4257, 4472, 4576, 4644, 4752, 5031, 5148, 5184, 5616, 5676, 6149, 6192, 6336, 6708, 6864, 6966, 7128, 7488, 7568, 7722, 8256, 8424, 8514, 8944, 9152, 9288, 9504, 10062, 10296, 11232, 11352, 11583, 12298, 12384, 12771, 13416, 13728, 13932, 14256, 15093, 15136, 15444, 16848, 17028, 17888, 18447, 18576, 19008, 20124, 20592, 22464, 22704, 23166, 24596, 24768, 25542, 26832, 27456, 27864, 28512, 30186, 30272, 30888, 33696, 34056, 35776, 36894, 37152, 38313, 40248, 41184, 45279, 45408, 46332, 49192, 51084, 53664, 55341, 55728, 57024, 60372, 61776, 67392, 68112, 73788, 74304, 76626, 80496, 82368, 90558, 90816, 92664, 98384, 102168, 107328, 110682, 111456, 120744, 123552, 136224, 147576, 153252, 160992, 166023, 181116, 185328, 196768, 204336, 221364, 222912, 241488, 247104, 272448, 295152, 306504, 321984, 332046, 362232, 370656, 393536, 408672, 442728, 482976, 498069, 590304, 613008, 664092, 724464, 741312, 817344, 885456, 965952, 996138, 1180608, 1226016, 1328184, 1448928, 1770912, 1992276, 2452032, 2656368, 2897856, 3541824, 3984552, 5312736, 7969104, 10625472, 15938208, 31876416]

約数ペア:

[(1, 31876416), (2, 15938208), (3, 10625472), (4, 7969104), (6, 5312736), (8, 3984552), (9, 3541824), (11, 2897856), (12, 2656368), (13, 2452032), (16, 1992276), (18, 1770912), (22, 1448928), (24, 1328184), (26, 1226016), (27, 1180608), (32, 996138), (33, 965952), (36, 885456), (39, 817344), (43, 741312), (44, 724464), (48, 664092), (52, 613008), (54, 590304), (64, 498069), (66, 482976), (72, 442728), (78, 408672), (81, 393536), (86, 370656), (88, 362232), (96, 332046), (99, 321984), (104, 306504), (108, 295152), (117, 272448), (129, 247104), (132, 241488), (143, 222912), (144, 221364), (156, 204336), (162, 196768), (172, 185328), (176, 181116), (192, 166023), (198, 160992), (208, 153252), (216, 147576), (234, 136224), (258, 123552), (264, 120744), (286, 111456), (288, 110682), (297, 107328), (312, 102168), (324, 98384), (344, 92664), (351, 90816), (352, 90558), (387, 82368), (396, 80496), (416, 76626), (429, 74304), (432, 73788), (468, 68112), (473, 67392), (516, 61776), (528, 60372), (559, 57024), (572, 55728), (576, 55341), (594, 53664), (624, 51084), (648, 49192), (688, 46332), (702, 45408), (704, 45279), (774, 41184), (792, 40248), (832, 38313), (858, 37152), (864, 36894), (891, 35776), (936, 34056), (946, 33696), (1032, 30888), (1053, 30272), (1056, 30186), (1118, 28512), (1144, 27864), (1161, 27456), (1188, 26832), (1248, 25542), (1287, 24768), (1296, 24596), (1376, 23166), (1404, 22704), (1419, 22464), (1548, 20592), (1584, 20124), (1677, 19008), (1716, 18576), (1728, 18447), (1782, 17888), (1872, 17028), (1892, 16848), (2064, 15444), (2106, 15136), (2112, 15093), (2236, 14256), (2288, 13932), (2322, 13728), (2376, 13416), (2496, 12771), (2574, 12384), (2592, 12298), (2752, 11583), (2808, 11352), (2838, 11232), (3096, 10296), (3168, 10062), (3354, 9504), (3432, 9288), (3483, 9152), (3564, 8944), (3744, 8514), (3784, 8424), (3861, 8256), (4128, 7722), (4212, 7568), (4257, 7488), (4472, 7128), (4576, 6966), (4644, 6864), (4752, 6708), (5031, 6336), (5148, 6192), (5184, 6149), (5616, 5676)]