312332944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 800851520

約数和(自身を除く): 488518576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1213, 1232, 1463, 1672, 1694, 1936, 2128, 2299, 2426, 2926, 3344, 3388, 4598, 4852, 5852, 6776, 8491, 9196, 9704, 11704, 13343, 13552, 16093, 16982, 18392, 19408, 23047, 23408, 26686, 32186, 33964, 36784, 46094, 53372, 64372, 67928, 92188, 93401, 106744, 128744, 135856, 146773, 161329, 184376, 186802, 213488, 253517, 257488, 293546, 322658, 368752, 373604, 507034, 587092, 645316, 747208, 1014068, 1027411, 1174184, 1290632, 1494416, 1774619, 2028136, 2054822, 2348368, 2581264, 2788687, 3549238, 4056272, 4109644, 5577374, 7098476, 8219288, 11154748, 14196952, 16438576, 19520809, 22309496, 28393904, 39041618, 44618992, 78083236, 156166472, 312332944]

約数ペア:

[(1, 312332944), (2, 156166472), (4, 78083236), (7, 44618992), (8, 39041618), (11, 28393904), (14, 22309496), (16, 19520809), (19, 16438576), (22, 14196952), (28, 11154748), (38, 8219288), (44, 7098476), (56, 5577374), (76, 4109644), (77, 4056272), (88, 3549238), (112, 2788687), (121, 2581264), (133, 2348368), (152, 2054822), (154, 2028136), (176, 1774619), (209, 1494416), (242, 1290632), (266, 1174184), (304, 1027411), (308, 1014068), (418, 747208), (484, 645316), (532, 587092), (616, 507034), (836, 373604), (847, 368752), (968, 322658), (1064, 293546), (1213, 257488), (1232, 253517), (1463, 213488), (1672, 186802), (1694, 184376), (1936, 161329), (2128, 146773), (2299, 135856), (2426, 128744), (2926, 106744), (3344, 93401), (3388, 92188), (4598, 67928), (4852, 64372), (5852, 53372), (6776, 46094), (8491, 36784), (9196, 33964), (9704, 32186), (11704, 26686), (13343, 23408), (13552, 23047), (16093, 19408), (16982, 18392)]