217038864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37997}}^1$

素因数の和:38032

約数の個数: 80

約数和(自身を含む): 678492288

約数和(自身を除く): 461453424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 37997, 75994, 113991, 151988, 227982, 265979, 303976, 455964, 531958, 607952, 645949, 797937, 911928, 1063916, 1291898, 1595874, 1823856, 1937847, 2127832, 2583796, 3191748, 3875694, 4255664, 4521643, 5167592, 6383496, 7751388, 9043286, 10335184, 12766992, 13564929, 15502776, 18086572, 27129858, 31005552, 36173144, 54259716, 72346288, 108519432, 217038864]

約数ペア:

[(1, 217038864), (2, 108519432), (3, 72346288), (4, 54259716), (6, 36173144), (7, 31005552), (8, 27129858), (12, 18086572), (14, 15502776), (16, 13564929), (17, 12766992), (21, 10335184), (24, 9043286), (28, 7751388), (34, 6383496), (42, 5167592), (48, 4521643), (51, 4255664), (56, 3875694), (68, 3191748), (84, 2583796), (102, 2127832), (112, 1937847), (119, 1823856), (136, 1595874), (168, 1291898), (204, 1063916), (238, 911928), (272, 797937), (336, 645949), (357, 607952), (408, 531958), (476, 455964), (714, 303976), (816, 265979), (952, 227982), (1428, 151988), (1904, 113991), (2856, 75994), (5712, 37997)]