21068808192

素因数分解:

$2^{15}\times 3^2\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 61340760000

約数和(自身を除く): 40271951808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 359, 384, 398, 512, 576, 597, 718, 768, 796, 1024, 1077, 1152, 1194, 1436, 1536, 1592, 1791, 2048, 2154, 2304, 2388, 2872, 3072, 3184, 3231, 3582, 4096, 4308, 4608, 4776, 5744, 6144, 6368, 6462, 7164, 8192, 8616, 9216, 9552, 11488, 12288, 12736, 12924, 14328, 16384, 17232, 18432, 19104, 22976, 24576, 25472, 25848, 28656, 32768, 34464, 36864, 38208, 45952, 49152, 50944, 51696, 57312, 68928, 71441, 73728, 76416, 91904, 98304, 101888, 103392, 114624, 137856, 142882, 147456, 152832, 183808, 203776, 206784, 214323, 229248, 275712, 285764, 294912, 305664, 367616, 407552, 413568, 428646, 458496, 551424, 571528, 611328, 642969, 735232, 815104, 827136, 857292, 916992, 1102848, 1143056, 1222656, 1285938, 1470464, 1630208, 1654272, 1714584, 1833984, 2205696, 2286112, 2445312, 2571876, 2940928, 3260416, 3308544, 3429168, 3667968, 4411392, 4572224, 4890624, 5143752, 5881856, 6520832, 6617088, 6858336, 7335936, 8822784, 9144448, 9781248, 10287504, 11763712, 13234176, 13716672, 14671872, 17645568, 18288896, 19562496, 20575008, 26468352, 27433344, 29343744, 35291136, 36577792, 41150016, 52936704, 54866688, 58687488, 73155584, 82300032, 105873408, 109733376, 146311168, 164600064, 219466752, 292622336, 329200128, 438933504, 585244672, 658400256, 877867008, 1170489344, 1316800512, 1755734016, 2340978688, 2633601024, 3511468032, 5267202048, 7022936064, 10534404096, 21068808192]

約数ペア:

[(1, 21068808192), (2, 10534404096), (3, 7022936064), (4, 5267202048), (6, 3511468032), (8, 2633601024), (9, 2340978688), (12, 1755734016), (16, 1316800512), (18, 1170489344), (24, 877867008), (32, 658400256), (36, 585244672), (48, 438933504), (64, 329200128), (72, 292622336), (96, 219466752), (128, 164600064), (144, 146311168), (192, 109733376), (199, 105873408), (256, 82300032), (288, 73155584), (359, 58687488), (384, 54866688), (398, 52936704), (512, 41150016), (576, 36577792), (597, 35291136), (718, 29343744), (768, 27433344), (796, 26468352), (1024, 20575008), (1077, 19562496), (1152, 18288896), (1194, 17645568), (1436, 14671872), (1536, 13716672), (1592, 13234176), (1791, 11763712), (2048, 10287504), (2154, 9781248), (2304, 9144448), (2388, 8822784), (2872, 7335936), (3072, 6858336), (3184, 6617088), (3231, 6520832), (3582, 5881856), (4096, 5143752), (4308, 4890624), (4608, 4572224), (4776, 4411392), (5744, 3667968), (6144, 3429168), (6368, 3308544), (6462, 3260416), (7164, 2940928), (8192, 2571876), (8616, 2445312), (9216, 2286112), (9552, 2205696), (11488, 1833984), (12288, 1714584), (12736, 1654272), (12924, 1630208), (14328, 1470464), (16384, 1285938), (17232, 1222656), (18432, 1143056), (19104, 1102848), (22976, 916992), (24576, 857292), (25472, 827136), (25848, 815104), (28656, 735232), (32768, 642969), (34464, 611328), (36864, 571528), (38208, 551424), (45952, 458496), (49152, 428646), (50944, 413568), (51696, 407552), (57312, 367616), (68928, 305664), (71441, 294912), (73728, 285764), (76416, 275712), (91904, 229248), (98304, 214323), (101888, 206784), (103392, 203776), (114624, 183808), (137856, 152832), (142882, 147456)]