223541416

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 279410264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 197, 322, 394, 644, 788, 881, 1288, 1379, 1576, 1762, 2758, 3524, 4531, 5516, 6167, 7048, 9062, 11032, 12334, 18124, 20263, 24668, 31717, 36248, 40526, 49336, 63434, 81052, 126868, 141841, 162104, 173557, 253736, 283682, 347114, 567364, 694228, 1134728, 1214899, 1388456, 2429798, 3991811, 4859596, 7983622, 9719192, 15967244, 27942677, 31934488, 55885354, 111770708, 223541416]

約数ペア:

[(1, 223541416), (2, 111770708), (4, 55885354), (7, 31934488), (8, 27942677), (14, 15967244), (23, 9719192), (28, 7983622), (46, 4859596), (56, 3991811), (92, 2429798), (161, 1388456), (184, 1214899), (197, 1134728), (322, 694228), (394, 567364), (644, 347114), (788, 283682), (881, 253736), (1288, 173557), (1379, 162104), (1576, 141841), (1762, 126868), (2758, 81052), (3524, 63434), (4531, 49336), (5516, 40526), (6167, 36248), (7048, 31717), (9062, 24668), (11032, 20263), (12334, 18124)]