304385648

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9029}}^1$

素因数の和:9094

約数の個数: 60

約数和(自身を含む): 702064440

約数和(自身を除く): 397678792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 9029, 16856, 18058, 33712, 36116, 63203, 72232, 126406, 144464, 252812, 388247, 442421, 505624, 776494, 884842, 1011248, 1552988, 1769684, 2717729, 3105976, 3539368, 5435458, 6211952, 7078736, 10870916, 19024103, 21741832, 38048206, 43483664, 76096412, 152192824, 304385648]

約数ペア:

[(1, 304385648), (2, 152192824), (4, 76096412), (7, 43483664), (8, 38048206), (14, 21741832), (16, 19024103), (28, 10870916), (43, 7078736), (49, 6211952), (56, 5435458), (86, 3539368), (98, 3105976), (112, 2717729), (172, 1769684), (196, 1552988), (301, 1011248), (344, 884842), (392, 776494), (602, 505624), (688, 442421), (784, 388247), (1204, 252812), (2107, 144464), (2408, 126406), (4214, 72232), (4816, 63203), (8428, 36116), (9029, 33712), (16856, 18058)]