419208534

素因数分解:

$2^1\times 3^9\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 986337792

約数和(自身を除く): 567129258

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 463, 486, 621, 729, 926, 1242, 1389, 1458, 1863, 2187, 2778, 3726, 4167, 4374, 5589, 6561, 8334, 10649, 11178, 12501, 13122, 16767, 19683, 21298, 25002, 31947, 33534, 37503, 39366, 50301, 63894, 75006, 95841, 100602, 112509, 150903, 191682, 225018, 287523, 301806, 337527, 452709, 575046, 675054, 862569, 905418, 1012581, 1725138, 2025162, 2587707, 3037743, 5175414, 6075486, 7763121, 9113229, 15526242, 18226458, 23289363, 46578726, 69868089, 139736178, 209604267, 419208534]

約数ペア:

[(1, 419208534), (2, 209604267), (3, 139736178), (6, 69868089), (9, 46578726), (18, 23289363), (23, 18226458), (27, 15526242), (46, 9113229), (54, 7763121), (69, 6075486), (81, 5175414), (138, 3037743), (162, 2587707), (207, 2025162), (243, 1725138), (414, 1012581), (463, 905418), (486, 862569), (621, 675054), (729, 575046), (926, 452709), (1242, 337527), (1389, 301806), (1458, 287523), (1863, 225018), (2187, 191682), (2778, 150903), (3726, 112509), (4167, 100602), (4374, 95841), (5589, 75006), (6561, 63894), (8334, 50301), (10649, 39366), (11178, 37503), (12501, 33534), (13122, 31947), (16767, 25002), (19683, 21298)]