258687054

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 604327680

約数和(自身を除く): 345640626

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1161, 1591, 1998, 2322, 3011, 3182, 4773, 6022, 9033, 9546, 14319, 18066, 27099, 28638, 42957, 54198, 81297, 85914, 111407, 129473, 162594, 222814, 258946, 334221, 388419, 668442, 776838, 1002663, 1165257, 2005326, 2330514, 3007989, 3495771, 4790501, 6015978, 6991542, 9581002, 14371503, 28743006, 43114509, 86229018, 129343527, 258687054]

約数ペア:

[(1, 258687054), (2, 129343527), (3, 86229018), (6, 43114509), (9, 28743006), (18, 14371503), (27, 9581002), (37, 6991542), (43, 6015978), (54, 4790501), (74, 3495771), (86, 3007989), (111, 2330514), (129, 2005326), (222, 1165257), (258, 1002663), (333, 776838), (387, 668442), (666, 388419), (774, 334221), (999, 258946), (1161, 222814), (1591, 162594), (1998, 129473), (2322, 111407), (3011, 85914), (3182, 81297), (4773, 54198), (6022, 42957), (9033, 28638), (9546, 27099), (14319, 18066)]