289172862

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16787}}^1$

素因数の和:16838

約数の個数: 64

約数和(自身を含む): 725241600

約数和(自身を除く): 436068738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 5742, 8613, 16787, 17226, 33574, 50361, 100722, 151083, 184657, 302166, 369314, 453249, 486823, 553971, 906498, 973646, 1107942, 1460469, 1661913, 2920938, 3323826, 4381407, 4985739, 5355053, 8762814, 9971478, 10710106, 13144221, 16065159, 26288442, 32130318, 48195477, 96390954, 144586431, 289172862]

約数ペア:

[(1, 289172862), (2, 144586431), (3, 96390954), (6, 48195477), (9, 32130318), (11, 26288442), (18, 16065159), (22, 13144221), (27, 10710106), (29, 9971478), (33, 8762814), (54, 5355053), (58, 4985739), (66, 4381407), (87, 3323826), (99, 2920938), (174, 1661913), (198, 1460469), (261, 1107942), (297, 973646), (319, 906498), (522, 553971), (594, 486823), (638, 453249), (783, 369314), (957, 302166), (1566, 184657), (1914, 151083), (2871, 100722), (5742, 50361), (8613, 33574), (16787, 17226)]