1333996384

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44777}}^1$

素因数の和:44820

約数の個数: 72

約数和(自身を含む): 3215955960

約数和(自身を除く): 1881959576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 44777, 89554, 179108, 313439, 358216, 626878, 716432, 850763, 1253756, 1432864, 1701526, 2194073, 2507512, 3403052, 4388146, 5015024, 5955341, 6806104, 8776292, 10030048, 11910682, 13612208, 17552584, 23821364, 27224416, 35105168, 41687387, 47642728, 70210336, 83374774, 95285456, 166749548, 190570912, 333499096, 666998192, 1333996384]

約数ペア:

[(1, 1333996384), (2, 666998192), (4, 333499096), (7, 190570912), (8, 166749548), (14, 95285456), (16, 83374774), (19, 70210336), (28, 47642728), (32, 41687387), (38, 35105168), (49, 27224416), (56, 23821364), (76, 17552584), (98, 13612208), (112, 11910682), (133, 10030048), (152, 8776292), (196, 6806104), (224, 5955341), (266, 5015024), (304, 4388146), (392, 3403052), (532, 2507512), (608, 2194073), (784, 1701526), (931, 1432864), (1064, 1253756), (1568, 850763), (1862, 716432), (2128, 626878), (3724, 358216), (4256, 313439), (7448, 179108), (14896, 89554), (29792, 44777)]