357131488

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 847881216

約数和(自身を除く): 490749728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 103, 112, 161, 184, 206, 224, 322, 368, 412, 644, 673, 721, 736, 824, 1288, 1346, 1442, 1648, 2369, 2576, 2692, 2884, 3296, 4711, 4738, 5152, 5384, 5768, 9422, 9476, 10768, 11536, 15479, 16583, 18844, 18952, 21536, 23072, 30958, 33166, 37688, 37904, 61916, 66332, 69319, 75376, 75808, 108353, 123832, 132664, 138638, 150752, 216706, 247664, 265328, 277276, 433412, 485233, 495328, 530656, 554552, 866824, 970466, 1109104, 1594337, 1733648, 1940932, 2218208, 3188674, 3467296, 3881864, 6377348, 7763728, 11160359, 12754696, 15527456, 22320718, 25509392, 44641436, 51018784, 89282872, 178565744, 357131488]

約数ペア:

[(1, 357131488), (2, 178565744), (4, 89282872), (7, 51018784), (8, 44641436), (14, 25509392), (16, 22320718), (23, 15527456), (28, 12754696), (32, 11160359), (46, 7763728), (56, 6377348), (92, 3881864), (103, 3467296), (112, 3188674), (161, 2218208), (184, 1940932), (206, 1733648), (224, 1594337), (322, 1109104), (368, 970466), (412, 866824), (644, 554552), (673, 530656), (721, 495328), (736, 485233), (824, 433412), (1288, 277276), (1346, 265328), (1442, 247664), (1648, 216706), (2369, 150752), (2576, 138638), (2692, 132664), (2884, 123832), (3296, 108353), (4711, 75808), (4738, 75376), (5152, 69319), (5384, 66332), (5768, 61916), (9422, 37904), (9476, 37688), (10768, 33166), (11536, 30958), (15479, 23072), (16583, 21536), (18844, 18952)]