239395212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49999}}^1$

素因数の和:50035

約数の個数: 72

約数和(自身を含む): 728000000

約数和(自身を除く): 488604788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 49999, 99998, 149997, 199996, 299994, 349993, 449991, 599988, 699986, 899982, 949981, 1049979, 1399972, 1799964, 1899962, 2099958, 2849943, 3149937, 3799924, 4199916, 5699886, 6299874, 6649867, 8549829, 11399772, 12599748, 13299734, 17099658, 19949601, 26599468, 34199316, 39899202, 59848803, 79798404, 119697606, 239395212]

約数ペア:

[(1, 239395212), (2, 119697606), (3, 79798404), (4, 59848803), (6, 39899202), (7, 34199316), (9, 26599468), (12, 19949601), (14, 17099658), (18, 13299734), (19, 12599748), (21, 11399772), (28, 8549829), (36, 6649867), (38, 6299874), (42, 5699886), (57, 4199916), (63, 3799924), (76, 3149937), (84, 2849943), (114, 2099958), (126, 1899962), (133, 1799964), (171, 1399972), (228, 1049979), (252, 949981), (266, 899982), (342, 699986), (399, 599988), (532, 449991), (684, 349993), (798, 299994), (1197, 199996), (1596, 149997), (2394, 99998), (4788, 49999)]