16891776

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 56010240

約数和(自身を除く): 39118464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 43, 44, 48, 62, 64, 66, 72, 86, 88, 93, 96, 99, 124, 128, 129, 132, 144, 172, 176, 186, 192, 198, 248, 258, 264, 279, 288, 341, 344, 352, 372, 384, 387, 396, 473, 496, 516, 528, 558, 576, 682, 688, 704, 744, 774, 792, 946, 992, 1023, 1032, 1056, 1116, 1152, 1333, 1364, 1376, 1408, 1419, 1488, 1548, 1584, 1892, 1984, 2046, 2064, 2112, 2232, 2666, 2728, 2752, 2838, 2976, 3069, 3096, 3168, 3784, 3968, 3999, 4092, 4128, 4224, 4257, 4464, 5332, 5456, 5504, 5676, 5952, 6138, 6192, 6336, 7568, 7998, 8184, 8256, 8514, 8928, 10664, 10912, 11352, 11904, 11997, 12276, 12384, 12672, 14663, 15136, 15996, 16368, 16512, 17028, 17856, 21328, 21824, 22704, 23994, 24552, 24768, 29326, 30272, 31992, 32736, 34056, 35712, 42656, 43648, 43989, 45408, 47988, 49104, 49536, 58652, 60544, 63984, 65472, 68112, 85312, 87978, 90816, 95976, 98208, 117304, 127968, 130944, 131967, 136224, 170624, 175956, 181632, 191952, 196416, 234608, 255936, 263934, 272448, 351912, 383904, 392832, 469216, 511872, 527868, 544896, 703824, 767808, 938432, 1055736, 1407648, 1535616, 1876864, 2111472, 2815296, 4222944, 5630592, 8445888, 16891776]

約数ペア:

[(1, 16891776), (2, 8445888), (3, 5630592), (4, 4222944), (6, 2815296), (8, 2111472), (9, 1876864), (11, 1535616), (12, 1407648), (16, 1055736), (18, 938432), (22, 767808), (24, 703824), (31, 544896), (32, 527868), (33, 511872), (36, 469216), (43, 392832), (44, 383904), (48, 351912), (62, 272448), (64, 263934), (66, 255936), (72, 234608), (86, 196416), (88, 191952), (93, 181632), (96, 175956), (99, 170624), (124, 136224), (128, 131967), (129, 130944), (132, 127968), (144, 117304), (172, 98208), (176, 95976), (186, 90816), (192, 87978), (198, 85312), (248, 68112), (258, 65472), (264, 63984), (279, 60544), (288, 58652), (341, 49536), (344, 49104), (352, 47988), (372, 45408), (384, 43989), (387, 43648), (396, 42656), (473, 35712), (496, 34056), (516, 32736), (528, 31992), (558, 30272), (576, 29326), (682, 24768), (688, 24552), (704, 23994), (744, 22704), (774, 21824), (792, 21328), (946, 17856), (992, 17028), (1023, 16512), (1032, 16368), (1056, 15996), (1116, 15136), (1152, 14663), (1333, 12672), (1364, 12384), (1376, 12276), (1408, 11997), (1419, 11904), (1488, 11352), (1548, 10912), (1584, 10664), (1892, 8928), (1984, 8514), (2046, 8256), (2064, 8184), (2112, 7998), (2232, 7568), (2666, 6336), (2728, 6192), (2752, 6138), (2838, 5952), (2976, 5676), (3069, 5504), (3096, 5456), (3168, 5332), (3784, 4464), (3968, 4257), (3999, 4224), (4092, 4128)]