2012990976

素因数分解:

$2^9\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1536

約数の個数: 120

約数和(自身を含む): 5829749640

約数和(自身を除く): 3816758664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 389, 512, 576, 768, 778, 1123, 1152, 1167, 1536, 1556, 2246, 2304, 2334, 3112, 3369, 3501, 4492, 4608, 4668, 6224, 6738, 7002, 8984, 9336, 10107, 12448, 13476, 14004, 17968, 18672, 20214, 24896, 26952, 28008, 35936, 37344, 40428, 49792, 53904, 56016, 71872, 74688, 80856, 99584, 107808, 112032, 143744, 149376, 161712, 199168, 215616, 224064, 287488, 298752, 323424, 431232, 436847, 448128, 574976, 597504, 646848, 862464, 873694, 896256, 1293696, 1310541, 1724928, 1747388, 1792512, 2587392, 2621082, 3494776, 3931623, 5174784, 5242164, 6989552, 7863246, 10484328, 13979104, 15726492, 20968656, 27958208, 31452984, 41937312, 55916416, 62905968, 83874624, 111832832, 125811936, 167749248, 223665664, 251623872, 335498496, 503247744, 670996992, 1006495488, 2012990976]

約数ペア:

[(1, 2012990976), (2, 1006495488), (3, 670996992), (4, 503247744), (6, 335498496), (8, 251623872), (9, 223665664), (12, 167749248), (16, 125811936), (18, 111832832), (24, 83874624), (32, 62905968), (36, 55916416), (48, 41937312), (64, 31452984), (72, 27958208), (96, 20968656), (128, 15726492), (144, 13979104), (192, 10484328), (256, 7863246), (288, 6989552), (384, 5242164), (389, 5174784), (512, 3931623), (576, 3494776), (768, 2621082), (778, 2587392), (1123, 1792512), (1152, 1747388), (1167, 1724928), (1536, 1310541), (1556, 1293696), (2246, 896256), (2304, 873694), (2334, 862464), (3112, 646848), (3369, 597504), (3501, 574976), (4492, 448128), (4608, 436847), (4668, 431232), (6224, 323424), (6738, 298752), (7002, 287488), (8984, 224064), (9336, 215616), (10107, 199168), (12448, 161712), (13476, 149376), (14004, 143744), (17968, 112032), (18672, 107808), (20214, 99584), (24896, 80856), (26952, 74688), (28008, 71872), (35936, 56016), (37344, 53904), (40428, 49792)]