278323788

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{4019}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 675360000

約数和(自身を除く): 397036212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 348, 398, 597, 796, 1194, 2388, 4019, 5771, 8038, 11542, 12057, 16076, 17313, 23084, 24114, 34626, 48228, 69252, 116551, 233102, 349653, 466204, 699306, 799781, 1398612, 1599562, 2399343, 3199124, 4798686, 9597372, 23193649, 46387298, 69580947, 92774596, 139161894, 278323788]

約数ペア:

[(1, 278323788), (2, 139161894), (3, 92774596), (4, 69580947), (6, 46387298), (12, 23193649), (29, 9597372), (58, 4798686), (87, 3199124), (116, 2399343), (174, 1599562), (199, 1398612), (348, 799781), (398, 699306), (597, 466204), (796, 349653), (1194, 233102), (2388, 116551), (4019, 69252), (5771, 48228), (8038, 34626), (11542, 24114), (12057, 23084), (16076, 17313)]