1231645184

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4506

約数の個数: 120

約数和(自身を含む): 3123603648

約数和(自身を除く): 1891958464

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, 512, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3584, 4312, 4463, 4928, 5632, 6272, 8624, 8926, 9856, 12544, 17248, 17852, 19712, 25088, 31241, 34496, 35704, 39424, 49093, 62482, 68992, 71408, 98186, 124964, 137984, 142816, 196372, 218687, 249928, 275968, 285632, 343651, 392744, 437374, 499856, 571264, 687302, 785488, 874748, 999712, 1142528, 1374604, 1570976, 1749496, 1999424, 2285056, 2405557, 2749208, 3141952, 3498992, 3998848, 4811114, 5498416, 6283904, 6997984, 7997696, 9622228, 10996832, 12567808, 13995968, 15995392, 19244456, 21993664, 25135616, 27991936, 38488912, 43987328, 55983872, 76977824, 87974656, 111967744, 153955648, 175949312, 307911296, 615822592, 1231645184]

約数ペア:

[(1, 1231645184), (2, 615822592), (4, 307911296), (7, 175949312), (8, 153955648), (11, 111967744), (14, 87974656), (16, 76977824), (22, 55983872), (28, 43987328), (32, 38488912), (44, 27991936), (49, 25135616), (56, 21993664), (64, 19244456), (77, 15995392), (88, 13995968), (98, 12567808), (112, 10996832), (128, 9622228), (154, 7997696), (176, 6997984), (196, 6283904), (224, 5498416), (256, 4811114), (308, 3998848), (352, 3498992), (392, 3141952), (448, 2749208), (512, 2405557), (539, 2285056), (616, 1999424), (704, 1749496), (784, 1570976), (896, 1374604), (1078, 1142528), (1232, 999712), (1408, 874748), (1568, 785488), (1792, 687302), (2156, 571264), (2464, 499856), (2816, 437374), (3136, 392744), (3584, 343651), (4312, 285632), (4463, 275968), (4928, 249928), (5632, 218687), (6272, 196372), (8624, 142816), (8926, 137984), (9856, 124964), (12544, 98186), (17248, 71408), (17852, 68992), (19712, 62482), (25088, 49093), (31241, 39424), (34496, 35704)]