308804672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^2$

素因数の和:268

約数の個数: 84

約数和(自身を含む): 690877968

約数和(自身を除く): 382073296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 101, 172, 176, 202, 344, 352, 404, 473, 688, 704, 808, 946, 1111, 1376, 1616, 1892, 2222, 2752, 3232, 3784, 4343, 4444, 6464, 7568, 8686, 8888, 10201, 15136, 17372, 17776, 20402, 30272, 34744, 35552, 40804, 47773, 69488, 71104, 81608, 95546, 112211, 138976, 163216, 191092, 224422, 277952, 326432, 382184, 438643, 448844, 652864, 764368, 877286, 897688, 1528736, 1754572, 1795376, 3057472, 3509144, 3590752, 4825073, 7018288, 7181504, 9650146, 14036576, 19300292, 28073152, 38600584, 77201168, 154402336, 308804672]

約数ペア:

[(1, 308804672), (2, 154402336), (4, 77201168), (8, 38600584), (11, 28073152), (16, 19300292), (22, 14036576), (32, 9650146), (43, 7181504), (44, 7018288), (64, 4825073), (86, 3590752), (88, 3509144), (101, 3057472), (172, 1795376), (176, 1754572), (202, 1528736), (344, 897688), (352, 877286), (404, 764368), (473, 652864), (688, 448844), (704, 438643), (808, 382184), (946, 326432), (1111, 277952), (1376, 224422), (1616, 191092), (1892, 163216), (2222, 138976), (2752, 112211), (3232, 95546), (3784, 81608), (4343, 71104), (4444, 69488), (6464, 47773), (7568, 40804), (8686, 35552), (8888, 34744), (10201, 30272), (15136, 20402), (17372, 17776)]