218329406464

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{84979}}^1$

素因数の和:85205

約数の個数: 88

約数和(自身を含む): 472459226960

約数和(自身を除く): 254129820496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 256, 386, 416, 512, 772, 832, 1024, 1544, 1664, 2509, 3088, 3328, 5018, 6176, 6656, 10036, 12352, 13312, 20072, 24704, 40144, 49408, 80288, 84979, 98816, 160576, 169958, 197632, 321152, 339916, 642304, 679832, 1104727, 1284608, 1359664, 2209454, 2569216, 2719328, 4418908, 5438656, 8837816, 10877312, 16400947, 17675632, 21754624, 32801894, 35351264, 43509248, 65603788, 70702528, 87018496, 131207576, 141405056, 213212311, 262415152, 282810112, 426424622, 524830304, 565620224, 852849244, 1049660608, 1131240448, 1705698488, 2099321216, 3411396976, 4198642432, 6822793952, 8397284864, 13645587904, 16794569728, 27291175808, 54582351616, 109164703232, 218329406464]

約数ペア:

[(1, 218329406464), (2, 109164703232), (4, 54582351616), (8, 27291175808), (13, 16794569728), (16, 13645587904), (26, 8397284864), (32, 6822793952), (52, 4198642432), (64, 3411396976), (104, 2099321216), (128, 1705698488), (193, 1131240448), (208, 1049660608), (256, 852849244), (386, 565620224), (416, 524830304), (512, 426424622), (772, 282810112), (832, 262415152), (1024, 213212311), (1544, 141405056), (1664, 131207576), (2509, 87018496), (3088, 70702528), (3328, 65603788), (5018, 43509248), (6176, 35351264), (6656, 32801894), (10036, 21754624), (12352, 17675632), (13312, 16400947), (20072, 10877312), (24704, 8837816), (40144, 5438656), (49408, 4418908), (80288, 2719328), (84979, 2569216), (98816, 2209454), (160576, 1359664), (169958, 1284608), (197632, 1104727), (321152, 679832), (339916, 642304)]