245675024

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18433}}^1$

素因数の和:18472

約数の個数: 60

約数和(自身を含む): 586311804

約数和(自身を除く): 340636780

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 18433, 36866, 73732, 129031, 147464, 258062, 294928, 313361, 516124, 626722, 903217, 1032248, 1253444, 1806434, 2064496, 2193527, 2506888, 3612868, 4387054, 5013776, 7225736, 8774108, 14451472, 15354689, 17548216, 30709378, 35096432, 61418756, 122837512, 245675024]

約数ペア:

[(1, 245675024), (2, 122837512), (4, 61418756), (7, 35096432), (8, 30709378), (14, 17548216), (16, 15354689), (17, 14451472), (28, 8774108), (34, 7225736), (49, 5013776), (56, 4387054), (68, 3612868), (98, 2506888), (112, 2193527), (119, 2064496), (136, 1806434), (196, 1253444), (238, 1032248), (272, 903217), (392, 626722), (476, 516124), (784, 313361), (833, 294928), (952, 258062), (1666, 147464), (1904, 129031), (3332, 73732), (6664, 36866), (13328, 18433)]