286207712

素因数分解:

$2^5\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1933}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 645275232

約数和(自身を除く): 359067520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 661, 1322, 1933, 2644, 3866, 4627, 5288, 7732, 9254, 10576, 13531, 15464, 18508, 21152, 27062, 30928, 37016, 54124, 61856, 74032, 108248, 148064, 216496, 432992, 1277713, 2555426, 5110852, 8943991, 10221704, 17887982, 20443408, 35775964, 40886816, 71551928, 143103856, 286207712]

約数ペア:

[(1, 286207712), (2, 143103856), (4, 71551928), (7, 40886816), (8, 35775964), (14, 20443408), (16, 17887982), (28, 10221704), (32, 8943991), (56, 5110852), (112, 2555426), (224, 1277713), (661, 432992), (1322, 216496), (1933, 148064), (2644, 108248), (3866, 74032), (4627, 61856), (5288, 54124), (7732, 37016), (9254, 30928), (10576, 27062), (13531, 21152), (15464, 18508)]