380308992

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 1224064512

約数和(自身を除く): 843755520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 163, 168, 186, 192, 196, 217, 224, 248, 256, 294, 326, 336, 372, 384, 392, 434, 448, 489, 496, 512, 588, 651, 652, 672, 744, 768, 784, 868, 896, 978, 992, 1141, 1176, 1302, 1304, 1344, 1488, 1519, 1536, 1568, 1736, 1792, 1956, 1984, 2282, 2352, 2604, 2608, 2688, 2976, 3038, 3136, 3423, 3472, 3584, 3912, 3968, 4557, 4564, 4704, 5053, 5208, 5216, 5376, 5952, 6076, 6272, 6846, 6944, 7824, 7936, 7987, 9114, 9128, 9408, 10106, 10416, 10432, 10752, 11904, 12152, 12544, 13692, 13888, 15159, 15648, 15872, 15974, 18228, 18256, 18816, 20212, 20832, 20864, 23808, 23961, 24304, 25088, 27384, 27776, 30318, 31296, 31948, 35371, 36456, 36512, 37632, 40424, 41664, 41728, 47616, 47922, 48608, 54768, 55552, 60636, 62592, 63896, 70742, 72912, 73024, 75264, 80848, 83328, 83456, 95844, 97216, 106113, 109536, 111104, 121272, 125184, 127792, 141484, 145824, 146048, 161696, 166656, 191688, 194432, 212226, 219072, 242544, 247597, 250368, 255584, 282968, 291648, 292096, 323392, 333312, 383376, 388864, 424452, 438144, 485088, 495194, 511168, 565936, 583296, 584192, 646784, 742791, 766752, 777728, 848904, 876288, 970176, 990388, 1022336, 1131872, 1166592, 1293568, 1485582, 1533504, 1697808, 1752576, 1940352, 1980776, 2044672, 2263744, 2333184, 2587136, 2971164, 3067008, 3395616, 3880704, 3961552, 4089344, 4527488, 5942328, 6134016, 6791232, 7761408, 7923104, 9054976, 11884656, 12268032, 13582464, 15846208, 18109952, 23769312, 27164928, 31692416, 47538624, 54329856, 63384832, 95077248, 126769664, 190154496, 380308992]

約数ペア:

[(1, 380308992), (2, 190154496), (3, 126769664), (4, 95077248), (6, 63384832), (7, 54329856), (8, 47538624), (12, 31692416), (14, 27164928), (16, 23769312), (21, 18109952), (24, 15846208), (28, 13582464), (31, 12268032), (32, 11884656), (42, 9054976), (48, 7923104), (49, 7761408), (56, 6791232), (62, 6134016), (64, 5942328), (84, 4527488), (93, 4089344), (96, 3961552), (98, 3880704), (112, 3395616), (124, 3067008), (128, 2971164), (147, 2587136), (163, 2333184), (168, 2263744), (186, 2044672), (192, 1980776), (196, 1940352), (217, 1752576), (224, 1697808), (248, 1533504), (256, 1485582), (294, 1293568), (326, 1166592), (336, 1131872), (372, 1022336), (384, 990388), (392, 970176), (434, 876288), (448, 848904), (489, 777728), (496, 766752), (512, 742791), (588, 646784), (651, 584192), (652, 583296), (672, 565936), (744, 511168), (768, 495194), (784, 485088), (868, 438144), (896, 424452), (978, 388864), (992, 383376), (1141, 333312), (1176, 323392), (1302, 292096), (1304, 291648), (1344, 282968), (1488, 255584), (1519, 250368), (1536, 247597), (1568, 242544), (1736, 219072), (1792, 212226), (1956, 194432), (1984, 191688), (2282, 166656), (2352, 161696), (2604, 146048), (2608, 145824), (2688, 141484), (2976, 127792), (3038, 125184), (3136, 121272), (3423, 111104), (3472, 109536), (3584, 106113), (3912, 97216), (3968, 95844), (4557, 83456), (4564, 83328), (4704, 80848), (5053, 75264), (5208, 73024), (5216, 72912), (5376, 70742), (5952, 63896), (6076, 62592), (6272, 60636), (6846, 55552), (6944, 54768), (7824, 48608), (7936, 47922), (7987, 47616), (9114, 41728), (9128, 41664), (9408, 40424), (10106, 37632), (10416, 36512), (10432, 36456), (10752, 35371), (11904, 31948), (12152, 31296), (12544, 30318), (13692, 27776), (13888, 27384), (15159, 25088), (15648, 24304), (15872, 23961), (15974, 23808), (18228, 20864), (18256, 20832), (18816, 20212)]