217186872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68041}}^1$

素因数の和:68076

約数の個数: 64

約数和(自身を含む): 653203200

約数和(自身を除く): 436016328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 68041, 136082, 204123, 272164, 408246, 476287, 544328, 816492, 952574, 1292779, 1428861, 1632984, 1905148, 2585558, 2857722, 3810296, 3878337, 5171116, 5715444, 7756674, 9049453, 10342232, 11430888, 15513348, 18098906, 27148359, 31026696, 36197812, 54296718, 72395624, 108593436, 217186872]

約数ペア:

[(1, 217186872), (2, 108593436), (3, 72395624), (4, 54296718), (6, 36197812), (7, 31026696), (8, 27148359), (12, 18098906), (14, 15513348), (19, 11430888), (21, 10342232), (24, 9049453), (28, 7756674), (38, 5715444), (42, 5171116), (56, 3878337), (57, 3810296), (76, 2857722), (84, 2585558), (114, 1905148), (133, 1632984), (152, 1428861), (168, 1292779), (228, 952574), (266, 816492), (399, 544328), (456, 476287), (532, 408246), (798, 272164), (1064, 204123), (1596, 136082), (3192, 68041)]