1271458368

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 168

約数和(自身を含む): 3811828800

約数和(自身を除く): 2540370432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 103, 116, 144, 174, 192, 206, 232, 261, 288, 309, 348, 412, 464, 522, 576, 618, 696, 739, 824, 927, 928, 1044, 1236, 1392, 1478, 1648, 1854, 1856, 2088, 2217, 2472, 2784, 2956, 2987, 3296, 3708, 4176, 4434, 4944, 5568, 5912, 5974, 6592, 6651, 7416, 8352, 8868, 8961, 9888, 11824, 11948, 13302, 14832, 16704, 17736, 17922, 19776, 21431, 23648, 23896, 26604, 26883, 29664, 35472, 35844, 42862, 47296, 47792, 53208, 53766, 59328, 64293, 70944, 71688, 76117, 85724, 95584, 106416, 107532, 128586, 141888, 143376, 152234, 171448, 191168, 192879, 212832, 215064, 228351, 257172, 286752, 304468, 342896, 385758, 425664, 430128, 456702, 514344, 573504, 608936, 685053, 685792, 771516, 860256, 913404, 1028688, 1217872, 1370106, 1371584, 1543032, 1720512, 1826808, 2057376, 2207393, 2435744, 2740212, 3086064, 3653616, 4114752, 4414786, 4871488, 5480424, 6172128, 6622179, 7307232, 8829572, 10960848, 12344256, 13244358, 14614464, 17659144, 19866537, 21921696, 26488716, 35318288, 39733074, 43843392, 52977432, 70636576, 79466148, 105954864, 141273152, 158932296, 211909728, 317864592, 423819456, 635729184, 1271458368]

約数ペア:

[(1, 1271458368), (2, 635729184), (3, 423819456), (4, 317864592), (6, 211909728), (8, 158932296), (9, 141273152), (12, 105954864), (16, 79466148), (18, 70636576), (24, 52977432), (29, 43843392), (32, 39733074), (36, 35318288), (48, 26488716), (58, 21921696), (64, 19866537), (72, 17659144), (87, 14614464), (96, 13244358), (103, 12344256), (116, 10960848), (144, 8829572), (174, 7307232), (192, 6622179), (206, 6172128), (232, 5480424), (261, 4871488), (288, 4414786), (309, 4114752), (348, 3653616), (412, 3086064), (464, 2740212), (522, 2435744), (576, 2207393), (618, 2057376), (696, 1826808), (739, 1720512), (824, 1543032), (927, 1371584), (928, 1370106), (1044, 1217872), (1236, 1028688), (1392, 913404), (1478, 860256), (1648, 771516), (1854, 685792), (1856, 685053), (2088, 608936), (2217, 573504), (2472, 514344), (2784, 456702), (2956, 430128), (2987, 425664), (3296, 385758), (3708, 342896), (4176, 304468), (4434, 286752), (4944, 257172), (5568, 228351), (5912, 215064), (5974, 212832), (6592, 192879), (6651, 191168), (7416, 171448), (8352, 152234), (8868, 143376), (8961, 141888), (9888, 128586), (11824, 107532), (11948, 106416), (13302, 95584), (14832, 85724), (16704, 76117), (17736, 71688), (17922, 70944), (19776, 64293), (21431, 59328), (23648, 53766), (23896, 53208), (26604, 47792), (26883, 47296), (29664, 42862), (35472, 35844)]