231750774

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 539481600

約数和(自身を除く): 307730826

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 783, 1494, 1566, 1783, 2241, 2407, 3566, 4482, 4814, 5349, 7221, 10698, 14442, 16047, 21663, 32094, 43326, 48141, 51707, 64989, 96282, 103414, 129978, 147989, 155121, 295978, 310242, 443967, 465363, 887934, 930726, 1331901, 1396089, 2663802, 2792178, 3995703, 4291681, 7991406, 8583362, 12875043, 25750086, 38625129, 77250258, 115875387, 231750774]

約数ペア:

[(1, 231750774), (2, 115875387), (3, 77250258), (6, 38625129), (9, 25750086), (18, 12875043), (27, 8583362), (29, 7991406), (54, 4291681), (58, 3995703), (83, 2792178), (87, 2663802), (166, 1396089), (174, 1331901), (249, 930726), (261, 887934), (498, 465363), (522, 443967), (747, 310242), (783, 295978), (1494, 155121), (1566, 147989), (1783, 129978), (2241, 103414), (2407, 96282), (3566, 64989), (4482, 51707), (4814, 48141), (5349, 43326), (7221, 32094), (10698, 21663), (14442, 16047)]