242220496

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17029}}^1$

素因数の和:17171

約数の個数: 40

約数和(自身を含む): 540600320

約数和(自身を除く): 298379824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 17029, 34058, 68116, 119203, 136232, 238406, 272464, 476812, 953624, 1907248, 2162683, 4325366, 8650732, 15138781, 17301464, 30277562, 34602928, 60555124, 121110248, 242220496]

約数ペア:

[(1, 242220496), (2, 121110248), (4, 60555124), (7, 34602928), (8, 30277562), (14, 17301464), (16, 15138781), (28, 8650732), (56, 4325366), (112, 2162683), (127, 1907248), (254, 953624), (508, 476812), (889, 272464), (1016, 238406), (1778, 136232), (2032, 119203), (3556, 68116), (7112, 34058), (14224, 17029)]