12990144

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2377

約数の個数: 56

約数和(自身を含む): 35570160

約数和(自身を除く): 22580016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2333, 2784, 4666, 5568, 6999, 9332, 13998, 18664, 27996, 37328, 55992, 67657, 74656, 111984, 135314, 149312, 202971, 223968, 270628, 405942, 447936, 541256, 811884, 1082512, 1623768, 2165024, 3247536, 4330048, 6495072, 12990144]

約数ペア:

[(1, 12990144), (2, 6495072), (3, 4330048), (4, 3247536), (6, 2165024), (8, 1623768), (12, 1082512), (16, 811884), (24, 541256), (29, 447936), (32, 405942), (48, 270628), (58, 223968), (64, 202971), (87, 149312), (96, 135314), (116, 111984), (174, 74656), (192, 67657), (232, 55992), (348, 37328), (464, 27996), (696, 18664), (928, 13998), (1392, 9332), (1856, 6999), (2333, 5568), (2784, 4666)]