554627008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 1236634560

約数和(自身を除く): 682007552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 71, 82, 104, 142, 164, 208, 229, 284, 328, 416, 458, 533, 568, 656, 832, 916, 923, 1066, 1136, 1312, 1832, 1846, 2132, 2272, 2624, 2911, 2977, 3664, 3692, 4264, 4544, 5822, 5954, 7328, 7384, 8528, 9389, 11644, 11908, 14656, 14768, 16259, 17056, 18778, 23288, 23816, 29536, 32518, 34112, 37556, 37843, 46576, 47632, 59072, 65036, 75112, 75686, 93152, 95264, 122057, 130072, 150224, 151372, 186304, 190528, 211367, 244114, 260144, 300448, 302744, 422734, 488228, 520288, 600896, 605488, 666619, 845468, 976456, 1040576, 1210976, 1333238, 1690936, 1952912, 2421952, 2666476, 3381872, 3905824, 5332952, 6763744, 7811648, 8666047, 10665904, 13527488, 17332094, 21331808, 34664188, 42663616, 69328376, 138656752, 277313504, 554627008]

約数ペア:

[(1, 554627008), (2, 277313504), (4, 138656752), (8, 69328376), (13, 42663616), (16, 34664188), (26, 21331808), (32, 17332094), (41, 13527488), (52, 10665904), (64, 8666047), (71, 7811648), (82, 6763744), (104, 5332952), (142, 3905824), (164, 3381872), (208, 2666476), (229, 2421952), (284, 1952912), (328, 1690936), (416, 1333238), (458, 1210976), (533, 1040576), (568, 976456), (656, 845468), (832, 666619), (916, 605488), (923, 600896), (1066, 520288), (1136, 488228), (1312, 422734), (1832, 302744), (1846, 300448), (2132, 260144), (2272, 244114), (2624, 211367), (2911, 190528), (2977, 186304), (3664, 151372), (3692, 150224), (4264, 130072), (4544, 122057), (5822, 95264), (5954, 93152), (7328, 75686), (7384, 75112), (8528, 65036), (9389, 59072), (11644, 47632), (11908, 46576), (14656, 37843), (14768, 37556), (16259, 34112), (17056, 32518), (18778, 29536), (23288, 23816)]