239543514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8772

約数の個数: 64

約数和(自身を含む): 616769280

約数和(自身を除く): 377225766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 8681, 9198, 13797, 17362, 26043, 27594, 52086, 60767, 78129, 121534, 156258, 182301, 234387, 364602, 468774, 546903, 633713, 1093806, 1267426, 1640709, 1901139, 3281418, 3802278, 4435991, 5703417, 8871982, 11406834, 13307973, 17110251, 26615946, 34220502, 39923919, 79847838, 119771757, 239543514]

約数ペア:

[(1, 239543514), (2, 119771757), (3, 79847838), (6, 39923919), (7, 34220502), (9, 26615946), (14, 17110251), (18, 13307973), (21, 11406834), (27, 8871982), (42, 5703417), (54, 4435991), (63, 3802278), (73, 3281418), (126, 1901139), (146, 1640709), (189, 1267426), (219, 1093806), (378, 633713), (438, 546903), (511, 468774), (657, 364602), (1022, 234387), (1314, 182301), (1533, 156258), (1971, 121534), (3066, 78129), (3942, 60767), (4599, 52086), (8681, 27594), (9198, 26043), (13797, 17362)]