329432976

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 956251296

約数和(自身を除く): 626818320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 144, 166, 172, 249, 258, 332, 344, 387, 498, 516, 641, 664, 688, 747, 774, 996, 1032, 1282, 1328, 1494, 1548, 1923, 1992, 2064, 2564, 2988, 3096, 3569, 3846, 3984, 5128, 5769, 5976, 6192, 7138, 7692, 10256, 10707, 11538, 11952, 14276, 15384, 21414, 23076, 27563, 28552, 30768, 32121, 42828, 46152, 53203, 55126, 57104, 64242, 82689, 85656, 92304, 106406, 110252, 128484, 159609, 165378, 171312, 212812, 220504, 248067, 256968, 319218, 330756, 425624, 441008, 478827, 496134, 513936, 638436, 661512, 851248, 957654, 992268, 1276872, 1323024, 1915308, 1984536, 2287729, 2553744, 3830616, 3969072, 4575458, 6863187, 7661232, 9150916, 13726374, 18301832, 20589561, 27452748, 36603664, 41179122, 54905496, 82358244, 109810992, 164716488, 329432976]

約数ペア:

[(1, 329432976), (2, 164716488), (3, 109810992), (4, 82358244), (6, 54905496), (8, 41179122), (9, 36603664), (12, 27452748), (16, 20589561), (18, 18301832), (24, 13726374), (36, 9150916), (43, 7661232), (48, 6863187), (72, 4575458), (83, 3969072), (86, 3830616), (129, 2553744), (144, 2287729), (166, 1984536), (172, 1915308), (249, 1323024), (258, 1276872), (332, 992268), (344, 957654), (387, 851248), (498, 661512), (516, 638436), (641, 513936), (664, 496134), (688, 478827), (747, 441008), (774, 425624), (996, 330756), (1032, 319218), (1282, 256968), (1328, 248067), (1494, 220504), (1548, 212812), (1923, 171312), (1992, 165378), (2064, 159609), (2564, 128484), (2988, 110252), (3096, 106406), (3569, 92304), (3846, 85656), (3984, 82689), (5128, 64242), (5769, 57104), (5976, 55126), (6192, 53203), (7138, 46152), (7692, 42828), (10256, 32121), (10707, 30768), (11538, 28552), (11952, 27563), (14276, 23076), (15384, 21414)]