212918544

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2427

約数の個数: 120

約数和(自身を含む): 645083712

約数和(自身を除く): 432165168

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, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2381, 2484, 3312, 3726, 3888, 4762, 4968, 5589, 7143, 7452, 9524, 9936, 11178, 14286, 14904, 19048, 21429, 22356, 28572, 29808, 38096, 42858, 44712, 54763, 57144, 64287, 85716, 89424, 109526, 114288, 128574, 164289, 171432, 192861, 219052, 257148, 328578, 342864, 385722, 438104, 492867, 514296, 578583, 657156, 771444, 876208, 985734, 1028592, 1157166, 1314312, 1478601, 1542888, 1971468, 2314332, 2628624, 2957202, 3085776, 3942936, 4435803, 4628664, 5914404, 7885872, 8871606, 9257328, 11828808, 13307409, 17743212, 23657616, 26614818, 35486424, 53229636, 70972848, 106459272, 212918544]

約数ペア:

[(1, 212918544), (2, 106459272), (3, 70972848), (4, 53229636), (6, 35486424), (8, 26614818), (9, 23657616), (12, 17743212), (16, 13307409), (18, 11828808), (23, 9257328), (24, 8871606), (27, 7885872), (36, 5914404), (46, 4628664), (48, 4435803), (54, 3942936), (69, 3085776), (72, 2957202), (81, 2628624), (92, 2314332), (108, 1971468), (138, 1542888), (144, 1478601), (162, 1314312), (184, 1157166), (207, 1028592), (216, 985734), (243, 876208), (276, 771444), (324, 657156), (368, 578583), (414, 514296), (432, 492867), (486, 438104), (552, 385722), (621, 342864), (648, 328578), (828, 257148), (972, 219052), (1104, 192861), (1242, 171432), (1296, 164289), (1656, 128574), (1863, 114288), (1944, 109526), (2381, 89424), (2484, 85716), (3312, 64287), (3726, 57144), (3888, 54763), (4762, 44712), (4968, 42858), (5589, 38096), (7143, 29808), (7452, 28572), (9524, 22356), (9936, 21429), (11178, 19048), (14286, 14904)]