2209749248

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64901}}^1$

素因数の和:64943

約数の個数: 72

約数和(自身を含む): 5306387520

約数和(自身を除く): 3096638272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 64901, 129802, 259604, 454307, 519208, 908614, 1038416, 1233119, 1817228, 2076832, 2466238, 3634456, 4153664, 4932476, 7268912, 8307328, 8631833, 9864952, 14537824, 16614656, 17263666, 19729904, 29075648, 34527332, 39459808, 58151296, 69054664, 78919616, 116302592, 138109328, 157839232, 276218656, 315678464, 552437312, 1104874624, 2209749248]

約数ペア:

[(1, 2209749248), (2, 1104874624), (4, 552437312), (7, 315678464), (8, 276218656), (14, 157839232), (16, 138109328), (19, 116302592), (28, 78919616), (32, 69054664), (38, 58151296), (56, 39459808), (64, 34527332), (76, 29075648), (112, 19729904), (128, 17263666), (133, 16614656), (152, 14537824), (224, 9864952), (256, 8631833), (266, 8307328), (304, 7268912), (448, 4932476), (532, 4153664), (608, 3634456), (896, 2466238), (1064, 2076832), (1216, 1817228), (1792, 1233119), (2128, 1038416), (2432, 908614), (4256, 519208), (4864, 454307), (8512, 259604), (17024, 129802), (34048, 64901)]