13308672

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 40291328

約数和(自身を除く): 26982656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 43, 48, 52, 62, 64, 78, 86, 93, 96, 104, 124, 128, 129, 156, 172, 186, 192, 208, 248, 256, 258, 312, 344, 372, 384, 403, 416, 496, 516, 559, 624, 688, 744, 768, 806, 832, 992, 1032, 1118, 1209, 1248, 1333, 1376, 1488, 1612, 1664, 1677, 1984, 2064, 2236, 2418, 2496, 2666, 2752, 2976, 3224, 3328, 3354, 3968, 3999, 4128, 4472, 4836, 4992, 5332, 5504, 5952, 6448, 6708, 7936, 7998, 8256, 8944, 9672, 9984, 10664, 11008, 11904, 12896, 13416, 15996, 16512, 17329, 17888, 19344, 21328, 23808, 25792, 26832, 31992, 33024, 34658, 35776, 38688, 42656, 51584, 51987, 53664, 63984, 69316, 71552, 77376, 85312, 103168, 103974, 107328, 127968, 138632, 143104, 154752, 170624, 207948, 214656, 255936, 277264, 309504, 341248, 415896, 429312, 511872, 554528, 831792, 1023744, 1109056, 1663584, 2218112, 3327168, 4436224, 6654336, 13308672]

約数ペア:

[(1, 13308672), (2, 6654336), (3, 4436224), (4, 3327168), (6, 2218112), (8, 1663584), (12, 1109056), (13, 1023744), (16, 831792), (24, 554528), (26, 511872), (31, 429312), (32, 415896), (39, 341248), (43, 309504), (48, 277264), (52, 255936), (62, 214656), (64, 207948), (78, 170624), (86, 154752), (93, 143104), (96, 138632), (104, 127968), (124, 107328), (128, 103974), (129, 103168), (156, 85312), (172, 77376), (186, 71552), (192, 69316), (208, 63984), (248, 53664), (256, 51987), (258, 51584), (312, 42656), (344, 38688), (372, 35776), (384, 34658), (403, 33024), (416, 31992), (496, 26832), (516, 25792), (559, 23808), (624, 21328), (688, 19344), (744, 17888), (768, 17329), (806, 16512), (832, 15996), (992, 13416), (1032, 12896), (1118, 11904), (1209, 11008), (1248, 10664), (1333, 9984), (1376, 9672), (1488, 8944), (1612, 8256), (1664, 7998), (1677, 7936), (1984, 6708), (2064, 6448), (2236, 5952), (2418, 5504), (2496, 5332), (2666, 4992), (2752, 4836), (2976, 4472), (3224, 4128), (3328, 3999), (3354, 3968)]