1218103656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15329}}^1$

素因数の和:15399

約数の個数: 128

約数和(自身を含む): 3885235200

約数和(自身を除く): 2667131544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2838, 3311, 3612, 3784, 5676, 6622, 7224, 9933, 11352, 13244, 15329, 19866, 26488, 30658, 39732, 45987, 61316, 79464, 91974, 107303, 122632, 168619, 183948, 214606, 321909, 337238, 367896, 429212, 505857, 643818, 659147, 674476, 858424, 1011714, 1180333, 1287636, 1318294, 1348952, 1977441, 2023428, 2360666, 2575272, 2636588, 3540999, 3954882, 4046856, 4614029, 4721332, 5273176, 7081998, 7250617, 7909764, 9228058, 9442664, 13842087, 14163996, 14501234, 15819528, 18456116, 21751851, 27684174, 28327992, 29002468, 36912232, 43503702, 50754319, 55368348, 58004936, 87007404, 101508638, 110736696, 152262957, 174014808, 203017276, 304525914, 406034552, 609051828, 1218103656]

約数ペア:

[(1, 1218103656), (2, 609051828), (3, 406034552), (4, 304525914), (6, 203017276), (7, 174014808), (8, 152262957), (11, 110736696), (12, 101508638), (14, 87007404), (21, 58004936), (22, 55368348), (24, 50754319), (28, 43503702), (33, 36912232), (42, 29002468), (43, 28327992), (44, 27684174), (56, 21751851), (66, 18456116), (77, 15819528), (84, 14501234), (86, 14163996), (88, 13842087), (129, 9442664), (132, 9228058), (154, 7909764), (168, 7250617), (172, 7081998), (231, 5273176), (258, 4721332), (264, 4614029), (301, 4046856), (308, 3954882), (344, 3540999), (462, 2636588), (473, 2575272), (516, 2360666), (602, 2023428), (616, 1977441), (903, 1348952), (924, 1318294), (946, 1287636), (1032, 1180333), (1204, 1011714), (1419, 858424), (1806, 674476), (1848, 659147), (1892, 643818), (2408, 505857), (2838, 429212), (3311, 367896), (3612, 337238), (3784, 321909), (5676, 214606), (6622, 183948), (7224, 168619), (9933, 122632), (11352, 107303), (13244, 91974), (15329, 79464), (19866, 61316), (26488, 45987), (30658, 39732)]