283056592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3276

約数の個数: 80

約数和(自身を含む): 686261632

約数和(自身を除く): 403205040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3187, 3416, 5551, 6344, 6374, 6832, 11102, 12688, 12748, 22204, 22309, 25496, 41431, 44408, 44618, 50992, 82862, 88816, 89236, 165724, 178472, 194407, 290017, 331448, 356944, 388814, 580034, 662896, 777628, 1160068, 1360849, 1555256, 2320136, 2527291, 2721698, 3110512, 4640272, 5054582, 5443396, 10109164, 10886792, 17691037, 20218328, 21773584, 35382074, 40436656, 70764148, 141528296, 283056592]

約数ペア:

[(1, 283056592), (2, 141528296), (4, 70764148), (7, 40436656), (8, 35382074), (13, 21773584), (14, 20218328), (16, 17691037), (26, 10886792), (28, 10109164), (52, 5443396), (56, 5054582), (61, 4640272), (91, 3110512), (104, 2721698), (112, 2527291), (122, 2320136), (182, 1555256), (208, 1360849), (244, 1160068), (364, 777628), (427, 662896), (488, 580034), (728, 388814), (793, 356944), (854, 331448), (976, 290017), (1456, 194407), (1586, 178472), (1708, 165724), (3172, 89236), (3187, 88816), (3416, 82862), (5551, 50992), (6344, 44618), (6374, 44408), (6832, 41431), (11102, 25496), (12688, 22309), (12748, 22204)]