514575152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8219}}^1$

素因数の和:8290

約数の個数: 80

約数和(自身を含む): 1255752960

約数和(自身を除く): 741177808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 3913, 4472, 4816, 7826, 8219, 8944, 15652, 16438, 31304, 32876, 57533, 62608, 65752, 106847, 115066, 131504, 213694, 230132, 353417, 427388, 460264, 706834, 747929, 854776, 920528, 1413668, 1495858, 1709552, 2473919, 2827336, 2991716, 4594421, 4947838, 5654672, 5983432, 9188842, 9895676, 11966864, 18377684, 19791352, 32160947, 36755368, 39582704, 64321894, 73510736, 128643788, 257287576, 514575152]

約数ペア:

[(1, 514575152), (2, 257287576), (4, 128643788), (7, 73510736), (8, 64321894), (13, 39582704), (14, 36755368), (16, 32160947), (26, 19791352), (28, 18377684), (43, 11966864), (52, 9895676), (56, 9188842), (86, 5983432), (91, 5654672), (104, 4947838), (112, 4594421), (172, 2991716), (182, 2827336), (208, 2473919), (301, 1709552), (344, 1495858), (364, 1413668), (559, 920528), (602, 854776), (688, 747929), (728, 706834), (1118, 460264), (1204, 427388), (1456, 353417), (2236, 230132), (2408, 213694), (3913, 131504), (4472, 115066), (4816, 106847), (7826, 65752), (8219, 62608), (8944, 57533), (15652, 32876), (16438, 31304)]