312396672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 1027768320

約数和(自身を除く): 715371648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 128, 138, 161, 163, 168, 184, 186, 192, 217, 224, 248, 276, 322, 326, 336, 368, 372, 384, 434, 448, 483, 489, 496, 552, 644, 651, 652, 672, 713, 736, 744, 868, 896, 966, 978, 992, 1104, 1141, 1288, 1302, 1304, 1344, 1426, 1472, 1488, 1736, 1932, 1956, 1984, 2139, 2208, 2282, 2576, 2604, 2608, 2688, 2852, 2944, 2976, 3423, 3472, 3749, 3864, 3912, 3968, 4278, 4416, 4564, 4991, 5053, 5152, 5208, 5216, 5704, 5952, 6846, 6944, 7498, 7728, 7824, 8556, 8832, 9128, 9982, 10106, 10304, 10416, 10432, 11247, 11408, 11904, 13692, 13888, 14973, 14996, 15159, 15456, 15648, 17112, 18256, 19964, 20212, 20608, 20832, 20864, 22494, 22816, 26243, 27384, 27776, 29946, 29992, 30318, 30912, 31296, 34224, 35371, 36512, 39928, 40424, 41664, 44988, 45632, 52486, 54768, 59892, 59984, 60636, 61824, 62592, 68448, 70742, 73024, 78729, 79856, 80848, 83328, 89976, 91264, 104972, 106113, 109536, 116219, 119784, 119968, 121272, 136896, 141484, 146048, 157458, 159712, 161696, 179952, 209944, 212226, 219072, 232438, 239568, 239936, 242544, 273792, 282968, 314916, 319424, 323392, 348657, 359904, 419888, 424452, 438144, 464876, 479136, 479872, 485088, 565936, 629832, 638848, 646784, 697314, 719808, 813533, 839776, 848904, 929752, 958272, 970176, 1131872, 1259664, 1394628, 1439616, 1627066, 1679552, 1697808, 1859504, 1916544, 1940352, 2263744, 2440599, 2519328, 2789256, 3254132, 3359104, 3395616, 3719008, 4527488, 4881198, 5038656, 5578512, 6508264, 6791232, 7438016, 9762396, 10077312, 11157024, 13016528, 13582464, 14876032, 19524792, 22314048, 26033056, 39049584, 44628096, 52066112, 78099168, 104132224, 156198336, 312396672]

約数ペア:

[(1, 312396672), (2, 156198336), (3, 104132224), (4, 78099168), (6, 52066112), (7, 44628096), (8, 39049584), (12, 26033056), (14, 22314048), (16, 19524792), (21, 14876032), (23, 13582464), (24, 13016528), (28, 11157024), (31, 10077312), (32, 9762396), (42, 7438016), (46, 6791232), (48, 6508264), (56, 5578512), (62, 5038656), (64, 4881198), (69, 4527488), (84, 3719008), (92, 3395616), (93, 3359104), (96, 3254132), (112, 2789256), (124, 2519328), (128, 2440599), (138, 2263744), (161, 1940352), (163, 1916544), (168, 1859504), (184, 1697808), (186, 1679552), (192, 1627066), (217, 1439616), (224, 1394628), (248, 1259664), (276, 1131872), (322, 970176), (326, 958272), (336, 929752), (368, 848904), (372, 839776), (384, 813533), (434, 719808), (448, 697314), (483, 646784), (489, 638848), (496, 629832), (552, 565936), (644, 485088), (651, 479872), (652, 479136), (672, 464876), (713, 438144), (736, 424452), (744, 419888), (868, 359904), (896, 348657), (966, 323392), (978, 319424), (992, 314916), (1104, 282968), (1141, 273792), (1288, 242544), (1302, 239936), (1304, 239568), (1344, 232438), (1426, 219072), (1472, 212226), (1488, 209944), (1736, 179952), (1932, 161696), (1956, 159712), (1984, 157458), (2139, 146048), (2208, 141484), (2282, 136896), (2576, 121272), (2604, 119968), (2608, 119784), (2688, 116219), (2852, 109536), (2944, 106113), (2976, 104972), (3423, 91264), (3472, 89976), (3749, 83328), (3864, 80848), (3912, 79856), (3968, 78729), (4278, 73024), (4416, 70742), (4564, 68448), (4991, 62592), (5053, 61824), (5152, 60636), (5208, 59984), (5216, 59892), (5704, 54768), (5952, 52486), (6846, 45632), (6944, 44988), (7498, 41664), (7728, 40424), (7824, 39928), (8556, 36512), (8832, 35371), (9128, 34224), (9982, 31296), (10106, 30912), (10304, 30318), (10416, 29992), (10432, 29946), (11247, 27776), (11408, 27384), (11904, 26243), (13692, 22816), (13888, 22494), (14973, 20864), (14996, 20832), (15159, 20608), (15456, 20212), (15648, 19964), (17112, 18256)]