497607936

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 144

約数和(自身を含む): 1545264000

約数和(自身を除く): 1047656064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 1889, 2058, 2352, 2688, 2744, 3136, 3778, 4116, 4704, 5376, 5488, 5667, 6272, 7556, 8232, 9408, 10976, 11334, 12544, 13223, 15112, 16464, 18816, 21952, 22668, 26446, 30224, 32928, 37632, 39669, 43904, 45336, 52892, 60448, 65856, 79338, 87808, 90672, 92561, 105784, 120896, 131712, 158676, 181344, 185122, 211568, 241792, 263424, 277683, 317352, 362688, 370244, 423136, 483584, 555366, 634704, 647927, 725376, 740488, 846272, 1110732, 1269408, 1295854, 1450752, 1480976, 1692544, 1943781, 2221464, 2538816, 2591708, 2961952, 3385088, 3887562, 4442928, 5077632, 5183416, 5923904, 7775124, 8885856, 10155264, 10366832, 11847808, 15550248, 17771712, 20733664, 23695616, 31100496, 35543424, 41467328, 62200992, 71086848, 82934656, 124401984, 165869312, 248803968, 497607936]

約数ペア:

[(1, 497607936), (2, 248803968), (3, 165869312), (4, 124401984), (6, 82934656), (7, 71086848), (8, 62200992), (12, 41467328), (14, 35543424), (16, 31100496), (21, 23695616), (24, 20733664), (28, 17771712), (32, 15550248), (42, 11847808), (48, 10366832), (49, 10155264), (56, 8885856), (64, 7775124), (84, 5923904), (96, 5183416), (98, 5077632), (112, 4442928), (128, 3887562), (147, 3385088), (168, 2961952), (192, 2591708), (196, 2538816), (224, 2221464), (256, 1943781), (294, 1692544), (336, 1480976), (343, 1450752), (384, 1295854), (392, 1269408), (448, 1110732), (588, 846272), (672, 740488), (686, 725376), (768, 647927), (784, 634704), (896, 555366), (1029, 483584), (1176, 423136), (1344, 370244), (1372, 362688), (1568, 317352), (1792, 277683), (1889, 263424), (2058, 241792), (2352, 211568), (2688, 185122), (2744, 181344), (3136, 158676), (3778, 131712), (4116, 120896), (4704, 105784), (5376, 92561), (5488, 90672), (5667, 87808), (6272, 79338), (7556, 65856), (8232, 60448), (9408, 52892), (10976, 45336), (11334, 43904), (12544, 39669), (13223, 37632), (15112, 32928), (16464, 30224), (18816, 26446), (21952, 22668)]