239938784

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 488146176

約数和(自身を除く): 248207392

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 191, 296, 382, 592, 764, 1061, 1184, 1528, 2122, 3056, 4244, 6112, 7067, 8488, 14134, 16976, 28268, 33952, 39257, 56536, 78514, 113072, 157028, 202651, 226144, 314056, 405302, 628112, 810604, 1256224, 1621208, 3242416, 6484832, 7498087, 14996174, 29992348, 59984696, 119969392, 239938784]

約数ペア:

[(1, 239938784), (2, 119969392), (4, 59984696), (8, 29992348), (16, 14996174), (32, 7498087), (37, 6484832), (74, 3242416), (148, 1621208), (191, 1256224), (296, 810604), (382, 628112), (592, 405302), (764, 314056), (1061, 226144), (1184, 202651), (1528, 157028), (2122, 113072), (3056, 78514), (4244, 56536), (6112, 39257), (7067, 33952), (8488, 28268), (14134, 16976)]