1257996432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3181}}^1$

素因数の和:3317

約数の個数: 160

約数和(自身を含む): 4090881024

約数和(自身を除く): 2832884592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 107, 112, 132, 154, 168, 176, 214, 231, 264, 308, 321, 336, 428, 462, 528, 616, 642, 749, 856, 924, 1177, 1232, 1284, 1498, 1712, 1848, 2247, 2354, 2568, 2996, 3181, 3531, 3696, 4494, 4708, 5136, 5992, 6362, 7062, 8239, 8988, 9416, 9543, 11984, 12724, 14124, 16478, 17976, 18832, 19086, 22267, 24717, 25448, 28248, 32956, 34991, 35952, 38172, 44534, 49434, 50896, 56496, 65912, 66801, 69982, 76344, 89068, 98868, 104973, 131824, 133602, 139964, 152688, 178136, 197736, 209946, 244937, 267204, 279928, 340367, 356272, 395472, 419892, 489874, 534408, 559856, 680734, 734811, 839784, 979748, 1021101, 1068816, 1361468, 1469622, 1679568, 1959496, 2042202, 2382569, 2722936, 2939244, 3744037, 3918992, 4084404, 4765138, 5445872, 5878488, 7147707, 7488074, 8168808, 9530276, 11232111, 11756976, 14295414, 14976148, 16337616, 19060552, 22464222, 26208259, 28590828, 29952296, 38121104, 44928444, 52416518, 57181656, 59904592, 78624777, 89856888, 104833036, 114363312, 157249554, 179713776, 209666072, 314499108, 419332144, 628998216, 1257996432]

約数ペア:

[(1, 1257996432), (2, 628998216), (3, 419332144), (4, 314499108), (6, 209666072), (7, 179713776), (8, 157249554), (11, 114363312), (12, 104833036), (14, 89856888), (16, 78624777), (21, 59904592), (22, 57181656), (24, 52416518), (28, 44928444), (33, 38121104), (42, 29952296), (44, 28590828), (48, 26208259), (56, 22464222), (66, 19060552), (77, 16337616), (84, 14976148), (88, 14295414), (107, 11756976), (112, 11232111), (132, 9530276), (154, 8168808), (168, 7488074), (176, 7147707), (214, 5878488), (231, 5445872), (264, 4765138), (308, 4084404), (321, 3918992), (336, 3744037), (428, 2939244), (462, 2722936), (528, 2382569), (616, 2042202), (642, 1959496), (749, 1679568), (856, 1469622), (924, 1361468), (1177, 1068816), (1232, 1021101), (1284, 979748), (1498, 839784), (1712, 734811), (1848, 680734), (2247, 559856), (2354, 534408), (2568, 489874), (2996, 419892), (3181, 395472), (3531, 356272), (3696, 340367), (4494, 279928), (4708, 267204), (5136, 244937), (5992, 209946), (6362, 197736), (7062, 178136), (8239, 152688), (8988, 139964), (9416, 133602), (9543, 131824), (11984, 104973), (12724, 98868), (14124, 89068), (16478, 76344), (17976, 69982), (18832, 66801), (19086, 65912), (22267, 56496), (24717, 50896), (25448, 49434), (28248, 44534), (32956, 38172), (34991, 35952)]