239115296

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2186

約数の個数: 72

約数和(自身を含む): 555384060

約数和(自身を除く): 316268764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 2044, 2089, 2336, 3577, 4088, 4178, 7154, 8176, 8356, 14308, 14623, 16352, 16712, 28616, 29246, 33424, 57232, 58492, 66848, 102361, 114464, 116984, 152497, 204722, 233968, 304994, 409444, 467936, 609988, 818888, 1067479, 1219976, 1637776, 2134958, 2439952, 3275552, 4269916, 4879904, 7472353, 8539832, 14944706, 17079664, 29889412, 34159328, 59778824, 119557648, 239115296]

約数ペア:

[(1, 239115296), (2, 119557648), (4, 59778824), (7, 34159328), (8, 29889412), (14, 17079664), (16, 14944706), (28, 8539832), (32, 7472353), (49, 4879904), (56, 4269916), (73, 3275552), (98, 2439952), (112, 2134958), (146, 1637776), (196, 1219976), (224, 1067479), (292, 818888), (392, 609988), (511, 467936), (584, 409444), (784, 304994), (1022, 233968), (1168, 204722), (1568, 152497), (2044, 116984), (2089, 114464), (2336, 102361), (3577, 66848), (4088, 58492), (4178, 57232), (7154, 33424), (8176, 29246), (8356, 28616), (14308, 16712), (14623, 16352)]