217319424

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 687697920

約数和(自身を除く): 470378496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 163, 168, 186, 192, 217, 224, 248, 256, 326, 336, 372, 384, 434, 448, 489, 496, 512, 651, 652, 672, 744, 768, 868, 896, 978, 992, 1024, 1141, 1302, 1304, 1344, 1488, 1536, 1736, 1792, 1956, 1984, 2048, 2282, 2604, 2608, 2688, 2976, 3072, 3423, 3472, 3584, 3912, 3968, 4564, 5053, 5208, 5216, 5376, 5952, 6144, 6846, 6944, 7168, 7824, 7936, 9128, 10106, 10416, 10432, 10752, 11904, 13692, 13888, 14336, 15159, 15648, 15872, 18256, 20212, 20832, 20864, 21504, 23808, 27384, 27776, 30318, 31296, 31744, 35371, 36512, 40424, 41664, 41728, 43008, 47616, 54768, 55552, 60636, 62592, 63488, 70742, 73024, 80848, 83328, 83456, 95232, 106113, 109536, 111104, 121272, 125184, 141484, 146048, 161696, 166656, 166912, 190464, 212226, 219072, 222208, 242544, 250368, 282968, 292096, 323392, 333312, 333824, 424452, 438144, 444416, 485088, 500736, 565936, 584192, 646784, 666624, 848904, 876288, 970176, 1001472, 1131872, 1168384, 1293568, 1333248, 1697808, 1752576, 1940352, 2263744, 2336768, 2587136, 3395616, 3505152, 3880704, 4527488, 5174272, 6791232, 7010304, 7761408, 9054976, 10348544, 13582464, 15522816, 18109952, 27164928, 31045632, 36219904, 54329856, 72439808, 108659712, 217319424]

約数ペア:

[(1, 217319424), (2, 108659712), (3, 72439808), (4, 54329856), (6, 36219904), (7, 31045632), (8, 27164928), (12, 18109952), (14, 15522816), (16, 13582464), (21, 10348544), (24, 9054976), (28, 7761408), (31, 7010304), (32, 6791232), (42, 5174272), (48, 4527488), (56, 3880704), (62, 3505152), (64, 3395616), (84, 2587136), (93, 2336768), (96, 2263744), (112, 1940352), (124, 1752576), (128, 1697808), (163, 1333248), (168, 1293568), (186, 1168384), (192, 1131872), (217, 1001472), (224, 970176), (248, 876288), (256, 848904), (326, 666624), (336, 646784), (372, 584192), (384, 565936), (434, 500736), (448, 485088), (489, 444416), (496, 438144), (512, 424452), (651, 333824), (652, 333312), (672, 323392), (744, 292096), (768, 282968), (868, 250368), (896, 242544), (978, 222208), (992, 219072), (1024, 212226), (1141, 190464), (1302, 166912), (1304, 166656), (1344, 161696), (1488, 146048), (1536, 141484), (1736, 125184), (1792, 121272), (1956, 111104), (1984, 109536), (2048, 106113), (2282, 95232), (2604, 83456), (2608, 83328), (2688, 80848), (2976, 73024), (3072, 70742), (3423, 63488), (3472, 62592), (3584, 60636), (3912, 55552), (3968, 54768), (4564, 47616), (5053, 43008), (5208, 41728), (5216, 41664), (5376, 40424), (5952, 36512), (6144, 35371), (6846, 31744), (6944, 31296), (7168, 30318), (7824, 27776), (7936, 27384), (9128, 23808), (10106, 21504), (10416, 20864), (10432, 20832), (10752, 20212), (11904, 18256), (13692, 15872), (13888, 15648), (14336, 15159)]