256884936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12637}}^1$

素因数の和:12675

約数の個数: 96

約数和(自身を含む): 806809920

約数和(自身を除く): 549924984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6776, 10164, 12637, 20328, 25274, 37911, 50548, 75822, 88459, 101096, 139007, 151644, 176918, 265377, 278014, 303288, 353836, 417021, 530754, 556028, 707672, 834042, 973049, 1061508, 1112056, 1529077, 1668084, 1946098, 2123016, 2919147, 3058154, 3336168, 3892196, 4587231, 5838294, 6116308, 7784392, 9174462, 10703539, 11676588, 12232616, 18348924, 21407078, 23353176, 32110617, 36697848, 42814156, 64221234, 85628312, 128442468, 256884936]

約数ペア:

[(1, 256884936), (2, 128442468), (3, 85628312), (4, 64221234), (6, 42814156), (7, 36697848), (8, 32110617), (11, 23353176), (12, 21407078), (14, 18348924), (21, 12232616), (22, 11676588), (24, 10703539), (28, 9174462), (33, 7784392), (42, 6116308), (44, 5838294), (56, 4587231), (66, 3892196), (77, 3336168), (84, 3058154), (88, 2919147), (121, 2123016), (132, 1946098), (154, 1668084), (168, 1529077), (231, 1112056), (242, 1061508), (264, 973049), (308, 834042), (363, 707672), (462, 556028), (484, 530754), (616, 417021), (726, 353836), (847, 303288), (924, 278014), (968, 265377), (1452, 176918), (1694, 151644), (1848, 139007), (2541, 101096), (2904, 88459), (3388, 75822), (5082, 50548), (6776, 37911), (10164, 25274), (12637, 20328)]