218076544

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 534643200

約数和(自身を除く): 316566656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 103, 112, 119, 128, 136, 139, 206, 224, 238, 272, 278, 412, 448, 476, 544, 556, 721, 824, 896, 952, 973, 1088, 1112, 1442, 1648, 1751, 1904, 1946, 2176, 2224, 2363, 2884, 3296, 3502, 3808, 3892, 4448, 4726, 5768, 6592, 7004, 7616, 7784, 8896, 9452, 11536, 12257, 13184, 14008, 14317, 15232, 15568, 16541, 17792, 18904, 23072, 24514, 28016, 28634, 31136, 33082, 37808, 46144, 49028, 56032, 57268, 62272, 66164, 75616, 92288, 98056, 100219, 112064, 114536, 124544, 132328, 151232, 196112, 200438, 224128, 229072, 243389, 264656, 302464, 392224, 400876, 458144, 486778, 529312, 784448, 801752, 916288, 973556, 1058624, 1568896, 1603504, 1703723, 1832576, 1947112, 2117248, 3207008, 3407446, 3894224, 6414016, 6814892, 7788448, 12828032, 13629784, 15576896, 27259568, 31153792, 54519136, 109038272, 218076544]

約数ペア:

[(1, 218076544), (2, 109038272), (4, 54519136), (7, 31153792), (8, 27259568), (14, 15576896), (16, 13629784), (17, 12828032), (28, 7788448), (32, 6814892), (34, 6414016), (56, 3894224), (64, 3407446), (68, 3207008), (103, 2117248), (112, 1947112), (119, 1832576), (128, 1703723), (136, 1603504), (139, 1568896), (206, 1058624), (224, 973556), (238, 916288), (272, 801752), (278, 784448), (412, 529312), (448, 486778), (476, 458144), (544, 400876), (556, 392224), (721, 302464), (824, 264656), (896, 243389), (952, 229072), (973, 224128), (1088, 200438), (1112, 196112), (1442, 151232), (1648, 132328), (1751, 124544), (1904, 114536), (1946, 112064), (2176, 100219), (2224, 98056), (2363, 92288), (2884, 75616), (3296, 66164), (3502, 62272), (3808, 57268), (3892, 56032), (4448, 49028), (4726, 46144), (5768, 37808), (6592, 33082), (7004, 31136), (7616, 28634), (7784, 28016), (8896, 24514), (9452, 23072), (11536, 18904), (12257, 17792), (13184, 16541), (14008, 15568), (14317, 15232)]