212382016

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 533716992

約数和(自身を除く): 321334976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 607, 616, 704, 781, 994, 1136, 1214, 1232, 1562, 1988, 2272, 2428, 2464, 3124, 3976, 4249, 4544, 4856, 4928, 5467, 6248, 6677, 7952, 8498, 9712, 10934, 12496, 13354, 15904, 16996, 19424, 21868, 24992, 26708, 31808, 33992, 38848, 43097, 43736, 46739, 49984, 53416, 67984, 86194, 87472, 93478, 106832, 135968, 172388, 174944, 186956, 213664, 271936, 301679, 344776, 349888, 373912, 427328, 474067, 603358, 689552, 747824, 948134, 1206716, 1379104, 1495648, 1896268, 2413432, 2758208, 2991296, 3318469, 3792536, 4826864, 6636938, 7585072, 9653728, 13273876, 15170144, 19307456, 26547752, 30340288, 53095504, 106191008, 212382016]

約数ペア:

[(1, 212382016), (2, 106191008), (4, 53095504), (7, 30340288), (8, 26547752), (11, 19307456), (14, 15170144), (16, 13273876), (22, 9653728), (28, 7585072), (32, 6636938), (44, 4826864), (56, 3792536), (64, 3318469), (71, 2991296), (77, 2758208), (88, 2413432), (112, 1896268), (142, 1495648), (154, 1379104), (176, 1206716), (224, 948134), (284, 747824), (308, 689552), (352, 603358), (448, 474067), (497, 427328), (568, 373912), (607, 349888), (616, 344776), (704, 301679), (781, 271936), (994, 213664), (1136, 186956), (1214, 174944), (1232, 172388), (1562, 135968), (1988, 106832), (2272, 93478), (2428, 87472), (2464, 86194), (3124, 67984), (3976, 53416), (4249, 49984), (4544, 46739), (4856, 43736), (4928, 43097), (5467, 38848), (6248, 33992), (6677, 31808), (7952, 26708), (8498, 24992), (9712, 21868), (10934, 19424), (12496, 16996), (13354, 15904)]