1285312

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 56

約数和(自身を含む): 3088640

約数和(自身を除く): 1803328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 151, 152, 224, 266, 302, 304, 448, 532, 604, 608, 1057, 1064, 1208, 1216, 2114, 2128, 2416, 2869, 4228, 4256, 4832, 5738, 8456, 8512, 9664, 11476, 16912, 20083, 22952, 33824, 40166, 45904, 67648, 80332, 91808, 160664, 183616, 321328, 642656, 1285312]

約数ペア:

[(1, 1285312), (2, 642656), (4, 321328), (7, 183616), (8, 160664), (14, 91808), (16, 80332), (19, 67648), (28, 45904), (32, 40166), (38, 33824), (56, 22952), (64, 20083), (76, 16912), (112, 11476), (133, 9664), (151, 8512), (152, 8456), (224, 5738), (266, 4832), (302, 4256), (304, 4228), (448, 2869), (532, 2416), (604, 2128), (608, 2114), (1057, 1216), (1064, 1208)]