56991168

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 224

約数和(自身を含む): 187756800

約数和(自身を除く): 130765632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 59, 64, 72, 78, 86, 96, 104, 108, 117, 118, 129, 144, 156, 172, 177, 192, 208, 216, 234, 236, 258, 288, 312, 344, 351, 354, 387, 416, 432, 468, 472, 516, 531, 559, 576, 624, 688, 702, 708, 767, 774, 832, 864, 936, 944, 1032, 1062, 1118, 1161, 1248, 1376, 1404, 1416, 1534, 1548, 1593, 1677, 1728, 1872, 1888, 2064, 2124, 2236, 2301, 2322, 2496, 2537, 2752, 2808, 2832, 3068, 3096, 3186, 3354, 3744, 3776, 4128, 4248, 4472, 4602, 4644, 5031, 5074, 5616, 5664, 6136, 6192, 6372, 6708, 6903, 7488, 7611, 8256, 8496, 8944, 9204, 9288, 10062, 10148, 11232, 11328, 12272, 12384, 12744, 13416, 13806, 15093, 15222, 16992, 17888, 18408, 18576, 20124, 20296, 20709, 22464, 22833, 24544, 24768, 25488, 26832, 27612, 30186, 30444, 32981, 33984, 35776, 36816, 37152, 40248, 40592, 41418, 45666, 49088, 50976, 53664, 55224, 60372, 60888, 65962, 68499, 73632, 74304, 80496, 81184, 82836, 91332, 98943, 101952, 107328, 110448, 120744, 121776, 131924, 136998, 147264, 160992, 162368, 165672, 182664, 197886, 220896, 241488, 243552, 263848, 273996, 296829, 321984, 331344, 365328, 395772, 441792, 482976, 487104, 527696, 547992, 593658, 662688, 730656, 791544, 890487, 965952, 1055392, 1095984, 1187316, 1325376, 1461312, 1583088, 1780974, 2110784, 2191968, 2374632, 3166176, 3561948, 4383936, 4749264, 6332352, 7123896, 9498528, 14247792, 18997056, 28495584, 56991168]

約数ペア:

[(1, 56991168), (2, 28495584), (3, 18997056), (4, 14247792), (6, 9498528), (8, 7123896), (9, 6332352), (12, 4749264), (13, 4383936), (16, 3561948), (18, 3166176), (24, 2374632), (26, 2191968), (27, 2110784), (32, 1780974), (36, 1583088), (39, 1461312), (43, 1325376), (48, 1187316), (52, 1095984), (54, 1055392), (59, 965952), (64, 890487), (72, 791544), (78, 730656), (86, 662688), (96, 593658), (104, 547992), (108, 527696), (117, 487104), (118, 482976), (129, 441792), (144, 395772), (156, 365328), (172, 331344), (177, 321984), (192, 296829), (208, 273996), (216, 263848), (234, 243552), (236, 241488), (258, 220896), (288, 197886), (312, 182664), (344, 165672), (351, 162368), (354, 160992), (387, 147264), (416, 136998), (432, 131924), (468, 121776), (472, 120744), (516, 110448), (531, 107328), (559, 101952), (576, 98943), (624, 91332), (688, 82836), (702, 81184), (708, 80496), (767, 74304), (774, 73632), (832, 68499), (864, 65962), (936, 60888), (944, 60372), (1032, 55224), (1062, 53664), (1118, 50976), (1161, 49088), (1248, 45666), (1376, 41418), (1404, 40592), (1416, 40248), (1534, 37152), (1548, 36816), (1593, 35776), (1677, 33984), (1728, 32981), (1872, 30444), (1888, 30186), (2064, 27612), (2124, 26832), (2236, 25488), (2301, 24768), (2322, 24544), (2496, 22833), (2537, 22464), (2752, 20709), (2808, 20296), (2832, 20124), (3068, 18576), (3096, 18408), (3186, 17888), (3354, 16992), (3744, 15222), (3776, 15093), (4128, 13806), (4248, 13416), (4472, 12744), (4602, 12384), (4644, 12272), (5031, 11328), (5074, 11232), (5616, 10148), (5664, 10062), (6136, 9288), (6192, 9204), (6372, 8944), (6708, 8496), (6903, 8256), (7488, 7611)]