231714112

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^2\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 538093920

約数和(自身を除く): 306379808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 139, 224, 244, 278, 427, 448, 488, 556, 854, 973, 976, 1112, 1708, 1946, 1952, 2224, 3416, 3721, 3892, 3904, 4448, 6832, 7442, 7784, 8479, 8896, 13664, 14884, 15568, 16958, 26047, 27328, 29768, 31136, 33916, 52094, 59353, 59536, 62272, 67832, 104188, 118706, 119072, 135664, 208376, 237412, 238144, 271328, 416752, 474824, 517219, 542656, 833504, 949648, 1034438, 1667008, 1899296, 2068876, 3620533, 3798592, 4137752, 7241066, 8275504, 14482132, 16551008, 28964264, 33102016, 57928528, 115857056, 231714112]

約数ペア:

[(1, 231714112), (2, 115857056), (4, 57928528), (7, 33102016), (8, 28964264), (14, 16551008), (16, 14482132), (28, 8275504), (32, 7241066), (56, 4137752), (61, 3798592), (64, 3620533), (112, 2068876), (122, 1899296), (139, 1667008), (224, 1034438), (244, 949648), (278, 833504), (427, 542656), (448, 517219), (488, 474824), (556, 416752), (854, 271328), (973, 238144), (976, 237412), (1112, 208376), (1708, 135664), (1946, 119072), (1952, 118706), (2224, 104188), (3416, 67832), (3721, 62272), (3892, 59536), (3904, 59353), (4448, 52094), (6832, 33916), (7442, 31136), (7784, 29768), (8479, 27328), (8896, 26047), (13664, 16958), (14884, 15568)]