280936068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{12433}}^1$

素因数の和:12716

約数の個数: 48

約数和(自身を含む): 752008320

約数和(自身を除く): 471072252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 12433, 22596, 24866, 37299, 49732, 74598, 87031, 149196, 174062, 261093, 348124, 522186, 1044372, 3344477, 6688954, 10033431, 13377908, 20066862, 23411339, 40133724, 46822678, 70234017, 93645356, 140468034, 280936068]

約数ペア:

[(1, 280936068), (2, 140468034), (3, 93645356), (4, 70234017), (6, 46822678), (7, 40133724), (12, 23411339), (14, 20066862), (21, 13377908), (28, 10033431), (42, 6688954), (84, 3344477), (269, 1044372), (538, 522186), (807, 348124), (1076, 261093), (1614, 174062), (1883, 149196), (3228, 87031), (3766, 74598), (5649, 49732), (7532, 37299), (11298, 24866), (12433, 22596)]