438737328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{132469}}^1$

素因数の和:132506

約数の個数: 60

約数和(自身を含む): 1281249840

約数和(自身を除く): 842512512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 132469, 264938, 397407, 529876, 794814, 1059752, 1192221, 1589628, 2119504, 2384442, 3046787, 3179256, 4768884, 6093574, 6358512, 9140361, 9537768, 12187148, 18280722, 19075536, 24374296, 27421083, 36561444, 48748592, 54842166, 73122888, 109684332, 146245776, 219368664, 438737328]

約数ペア:

[(1, 438737328), (2, 219368664), (3, 146245776), (4, 109684332), (6, 73122888), (8, 54842166), (9, 48748592), (12, 36561444), (16, 27421083), (18, 24374296), (23, 19075536), (24, 18280722), (36, 12187148), (46, 9537768), (48, 9140361), (69, 6358512), (72, 6093574), (92, 4768884), (138, 3179256), (144, 3046787), (184, 2384442), (207, 2119504), (276, 1589628), (368, 1192221), (414, 1059752), (552, 794814), (828, 529876), (1104, 397407), (1656, 264938), (3312, 132469)]