253564696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 623589120

約数和(自身を除く): 370024424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 154, 161, 184, 242, 253, 308, 322, 484, 506, 616, 644, 847, 968, 1012, 1288, 1627, 1694, 1771, 2024, 2783, 3254, 3388, 3542, 5566, 6508, 6776, 7084, 11132, 11389, 13016, 14168, 17897, 19481, 22264, 22778, 35794, 37421, 38962, 45556, 71588, 74842, 77924, 91112, 125279, 143176, 149684, 155848, 196867, 250558, 261947, 299368, 393734, 411631, 501116, 523894, 787468, 823262, 1002232, 1047788, 1378069, 1574936, 1646524, 2095576, 2756138, 2881417, 3293048, 4527941, 5512276, 5762834, 9055882, 11024552, 11525668, 18111764, 23051336, 31695587, 36223528, 63391174, 126782348, 253564696]

約数ペア:

[(1, 253564696), (2, 126782348), (4, 63391174), (7, 36223528), (8, 31695587), (11, 23051336), (14, 18111764), (22, 11525668), (23, 11024552), (28, 9055882), (44, 5762834), (46, 5512276), (56, 4527941), (77, 3293048), (88, 2881417), (92, 2756138), (121, 2095576), (154, 1646524), (161, 1574936), (184, 1378069), (242, 1047788), (253, 1002232), (308, 823262), (322, 787468), (484, 523894), (506, 501116), (616, 411631), (644, 393734), (847, 299368), (968, 261947), (1012, 250558), (1288, 196867), (1627, 155848), (1694, 149684), (1771, 143176), (2024, 125279), (2783, 91112), (3254, 77924), (3388, 74842), (3542, 71588), (5566, 45556), (6508, 38962), (6776, 37421), (7084, 35794), (11132, 22778), (11389, 22264), (13016, 19481), (14168, 17897)]