1234542848

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 3271544640

約数和(自身を除く): 2037001792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 128, 154, 161, 176, 184, 196, 224, 253, 256, 308, 322, 352, 368, 389, 392, 448, 506, 539, 616, 644, 704, 736, 778, 784, 896, 1012, 1078, 1127, 1232, 1288, 1408, 1472, 1556, 1568, 1771, 1792, 2024, 2156, 2254, 2464, 2576, 2723, 2816, 2944, 3112, 3136, 3542, 4048, 4279, 4312, 4508, 4928, 5152, 5446, 5888, 6224, 6272, 7084, 8096, 8558, 8624, 8947, 9016, 9856, 10304, 10892, 12397, 12448, 12544, 14168, 16192, 17116, 17248, 17894, 18032, 19061, 19712, 20608, 21784, 24794, 24896, 28336, 29953, 32384, 34232, 34496, 35788, 36064, 38122, 41216, 43568, 49588, 49792, 56672, 59906, 62629, 64768, 68464, 68992, 71576, 72128, 76244, 87136, 98417, 99176, 99584, 113344, 119812, 125258, 136928, 137984, 143152, 144256, 152488, 174272, 196834, 198352, 209671, 226688, 239624, 250516, 273856, 286304, 288512, 304976, 348544, 393668, 396704, 419342, 438403, 453376, 479248, 501032, 547712, 572608, 609952, 688919, 697088, 787336, 793408, 838684, 876806, 958496, 1002064, 1095424, 1145216, 1219904, 1377838, 1574672, 1586816, 1677368, 1753612, 1916992, 2004128, 2290432, 2439808, 2755676, 3149344, 3173632, 3354736, 3507224, 3833984, 4008256, 4822433, 4879616, 5511352, 6298688, 6709472, 7014448, 7667968, 8016512, 9644866, 11022704, 12597376, 13418944, 14028896, 16033024, 19289732, 22045408, 25194752, 26837888, 28057792, 38579464, 44090816, 53675776, 56115584, 77158928, 88181632, 112231168, 154317856, 176363264, 308635712, 617271424, 1234542848]

約数ペア:

[(1, 1234542848), (2, 617271424), (4, 308635712), (7, 176363264), (8, 154317856), (11, 112231168), (14, 88181632), (16, 77158928), (22, 56115584), (23, 53675776), (28, 44090816), (32, 38579464), (44, 28057792), (46, 26837888), (49, 25194752), (56, 22045408), (64, 19289732), (77, 16033024), (88, 14028896), (92, 13418944), (98, 12597376), (112, 11022704), (128, 9644866), (154, 8016512), (161, 7667968), (176, 7014448), (184, 6709472), (196, 6298688), (224, 5511352), (253, 4879616), (256, 4822433), (308, 4008256), (322, 3833984), (352, 3507224), (368, 3354736), (389, 3173632), (392, 3149344), (448, 2755676), (506, 2439808), (539, 2290432), (616, 2004128), (644, 1916992), (704, 1753612), (736, 1677368), (778, 1586816), (784, 1574672), (896, 1377838), (1012, 1219904), (1078, 1145216), (1127, 1095424), (1232, 1002064), (1288, 958496), (1408, 876806), (1472, 838684), (1556, 793408), (1568, 787336), (1771, 697088), (1792, 688919), (2024, 609952), (2156, 572608), (2254, 547712), (2464, 501032), (2576, 479248), (2723, 453376), (2816, 438403), (2944, 419342), (3112, 396704), (3136, 393668), (3542, 348544), (4048, 304976), (4279, 288512), (4312, 286304), (4508, 273856), (4928, 250516), (5152, 239624), (5446, 226688), (5888, 209671), (6224, 198352), (6272, 196834), (7084, 174272), (8096, 152488), (8558, 144256), (8624, 143152), (8947, 137984), (9016, 136928), (9856, 125258), (10304, 119812), (10892, 113344), (12397, 99584), (12448, 99176), (12544, 98417), (14168, 87136), (16192, 76244), (17116, 72128), (17248, 71576), (17894, 68992), (18032, 68464), (19061, 64768), (19712, 62629), (20608, 59906), (21784, 56672), (24794, 49792), (24896, 49588), (28336, 43568), (29953, 41216), (32384, 38122), (34232, 36064), (34496, 35788)]