123909632

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 120

約数和(自身を含む): 314879400

約数和(自身を除く): 190969768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 449, 512, 539, 616, 704, 784, 896, 898, 1078, 1232, 1408, 1568, 1792, 1796, 2156, 2464, 2816, 3136, 3143, 3584, 3592, 4312, 4928, 4939, 5632, 6272, 6286, 7184, 8624, 9856, 9878, 12544, 12572, 14368, 17248, 19712, 19756, 22001, 25088, 25144, 28736, 34496, 34573, 39424, 39512, 44002, 50288, 57472, 68992, 69146, 79024, 88004, 100576, 114944, 137984, 138292, 158048, 176008, 201152, 229888, 242011, 275968, 276584, 316096, 352016, 402304, 484022, 553168, 632192, 704032, 804608, 968044, 1106336, 1264384, 1408064, 1609216, 1936088, 2212672, 2528768, 2816128, 3872176, 4425344, 5632256, 7744352, 8850688, 11264512, 15488704, 17701376, 30977408, 61954816, 123909632]

約数ペア:

[(1, 123909632), (2, 61954816), (4, 30977408), (7, 17701376), (8, 15488704), (11, 11264512), (14, 8850688), (16, 7744352), (22, 5632256), (28, 4425344), (32, 3872176), (44, 2816128), (49, 2528768), (56, 2212672), (64, 1936088), (77, 1609216), (88, 1408064), (98, 1264384), (112, 1106336), (128, 968044), (154, 804608), (176, 704032), (196, 632192), (224, 553168), (256, 484022), (308, 402304), (352, 352016), (392, 316096), (448, 276584), (449, 275968), (512, 242011), (539, 229888), (616, 201152), (704, 176008), (784, 158048), (896, 138292), (898, 137984), (1078, 114944), (1232, 100576), (1408, 88004), (1568, 79024), (1792, 69146), (1796, 68992), (2156, 57472), (2464, 50288), (2816, 44002), (3136, 39512), (3143, 39424), (3584, 34573), (3592, 34496), (4312, 28736), (4928, 25144), (4939, 25088), (5632, 22001), (6272, 19756), (6286, 19712), (7184, 17248), (8624, 14368), (9856, 12572), (9878, 12544)]