257927793424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2130367}}^1$

素因数の和:2130452

約数の個数: 80

約数和(自身を含む): 608637616128

約数和(自身を除く): 350709822704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 2162, 2576, 2632, 4324, 5264, 7567, 8648, 15134, 17296, 30268, 60536, 121072, 2130367, 4260734, 8521468, 14912569, 17042936, 29825138, 34085872, 48998441, 59650276, 97996882, 100127249, 119300552, 195993764, 200254498, 238601104, 342989087, 391987528, 400508996, 685978174, 700890743, 783975056, 801017992, 1371956348, 1401781486, 1602035984, 2302926727, 2743912696, 2803562972, 4605853454, 5487825392, 5607125944, 9211706908, 11214251888, 16120487089, 18423413816, 32240974178, 36846827632, 64481948356, 128963896712, 257927793424]

約数ペア:

[(1, 257927793424), (2, 128963896712), (4, 64481948356), (7, 36846827632), (8, 32240974178), (14, 18423413816), (16, 16120487089), (23, 11214251888), (28, 9211706908), (46, 5607125944), (47, 5487825392), (56, 4605853454), (92, 2803562972), (94, 2743912696), (112, 2302926727), (161, 1602035984), (184, 1401781486), (188, 1371956348), (322, 801017992), (329, 783975056), (368, 700890743), (376, 685978174), (644, 400508996), (658, 391987528), (752, 342989087), (1081, 238601104), (1288, 200254498), (1316, 195993764), (2162, 119300552), (2576, 100127249), (2632, 97996882), (4324, 59650276), (5264, 48998441), (7567, 34085872), (8648, 29825138), (15134, 17042936), (17296, 14912569), (30268, 8521468), (60536, 4260734), (121072, 2130367)]