252443952

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 140

約数和(自身を含む): 766026864

約数和(自身を除く): 513582912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 729, 828, 941, 972, 1104, 1242, 1296, 1458, 1656, 1863, 1882, 1944, 2484, 2823, 2916, 3312, 3726, 3764, 3888, 4968, 5589, 5646, 5832, 7452, 7528, 8469, 9936, 11178, 11292, 11664, 14904, 15056, 16767, 16938, 21643, 22356, 22584, 25407, 29808, 33534, 33876, 43286, 44712, 45168, 50814, 64929, 67068, 67752, 76221, 86572, 89424, 101628, 129858, 134136, 135504, 152442, 173144, 194787, 203256, 228663, 259716, 268272, 304884, 346288, 389574, 406512, 457326, 519432, 584361, 609768, 685989, 779148, 914652, 1038864, 1168722, 1219536, 1371978, 1558296, 1753083, 1829304, 2337444, 2743956, 3116592, 3506166, 3658608, 4674888, 5259249, 5487912, 7012332, 9349776, 10518498, 10975824, 14024664, 15777747, 21036996, 28049328, 31555494, 42073992, 63110988, 84147984, 126221976, 252443952]

約数ペア:

[(1, 252443952), (2, 126221976), (3, 84147984), (4, 63110988), (6, 42073992), (8, 31555494), (9, 28049328), (12, 21036996), (16, 15777747), (18, 14024664), (23, 10975824), (24, 10518498), (27, 9349776), (36, 7012332), (46, 5487912), (48, 5259249), (54, 4674888), (69, 3658608), (72, 3506166), (81, 3116592), (92, 2743956), (108, 2337444), (138, 1829304), (144, 1753083), (162, 1558296), (184, 1371978), (207, 1219536), (216, 1168722), (243, 1038864), (276, 914652), (324, 779148), (368, 685989), (414, 609768), (432, 584361), (486, 519432), (552, 457326), (621, 406512), (648, 389574), (729, 346288), (828, 304884), (941, 268272), (972, 259716), (1104, 228663), (1242, 203256), (1296, 194787), (1458, 173144), (1656, 152442), (1863, 135504), (1882, 134136), (1944, 129858), (2484, 101628), (2823, 89424), (2916, 86572), (3312, 76221), (3726, 67752), (3764, 67068), (3888, 64929), (4968, 50814), (5589, 45168), (5646, 44712), (5832, 43286), (7452, 33876), (7528, 33534), (8469, 29808), (9936, 25407), (11178, 22584), (11292, 22356), (11664, 21643), (14904, 16938), (15056, 16767)]