245698152

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{208927}}^1$

素因数の和:208950

約数の個数: 48

約数和(自身を含む): 714533760

約数和(自身を除く): 468835608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 208927, 417854, 626781, 835708, 1253562, 1462489, 1671416, 2507124, 2924978, 4387467, 5014248, 5849956, 8774934, 10237423, 11699912, 17549868, 20474846, 30712269, 35099736, 40949692, 61424538, 81899384, 122849076, 245698152]

約数ペア:

[(1, 245698152), (2, 122849076), (3, 81899384), (4, 61424538), (6, 40949692), (7, 35099736), (8, 30712269), (12, 20474846), (14, 17549868), (21, 11699912), (24, 10237423), (28, 8774934), (42, 5849956), (49, 5014248), (56, 4387467), (84, 2924978), (98, 2507124), (147, 1671416), (168, 1462489), (196, 1253562), (294, 835708), (392, 626781), (588, 417854), (1176, 208927)]