220318656

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{49891}}^1$

素因数の和:49929

約数の個数: 56

約数和(自身を含む): 608283264

約数和(自身を除く): 387964608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 49891, 99782, 149673, 199564, 299346, 399128, 598692, 798256, 1147493, 1197384, 1596512, 2294986, 2394768, 3193024, 3442479, 4589972, 4789536, 6884958, 9179944, 9579072, 13769916, 18359888, 27539832, 36719776, 55079664, 73439552, 110159328, 220318656]

約数ペア:

[(1, 220318656), (2, 110159328), (3, 73439552), (4, 55079664), (6, 36719776), (8, 27539832), (12, 18359888), (16, 13769916), (23, 9579072), (24, 9179944), (32, 6884958), (46, 4789536), (48, 4589972), (64, 3442479), (69, 3193024), (92, 2394768), (96, 2294986), (138, 1596512), (184, 1197384), (192, 1147493), (276, 798256), (368, 598692), (552, 399128), (736, 299346), (1104, 199564), (1472, 149673), (2208, 99782), (4416, 49891)]