275718352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 660513280

約数和(自身を除く): 384794928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 409, 463, 728, 818, 926, 1456, 1636, 1852, 2863, 3241, 3272, 3704, 5317, 5726, 6019, 6482, 6544, 7408, 10634, 11452, 12038, 12964, 21268, 22904, 24076, 25928, 37219, 42133, 42536, 45808, 48152, 51856, 74438, 84266, 85072, 96304, 148876, 168532, 189367, 297752, 337064, 378734, 595504, 674128, 757468, 1325569, 1514936, 2461771, 2651138, 3029872, 4923542, 5302276, 9847084, 10604552, 17232397, 19694168, 21209104, 34464794, 39388336, 68929588, 137859176, 275718352]

約数ペア:

[(1, 275718352), (2, 137859176), (4, 68929588), (7, 39388336), (8, 34464794), (13, 21209104), (14, 19694168), (16, 17232397), (26, 10604552), (28, 9847084), (52, 5302276), (56, 4923542), (91, 3029872), (104, 2651138), (112, 2461771), (182, 1514936), (208, 1325569), (364, 757468), (409, 674128), (463, 595504), (728, 378734), (818, 337064), (926, 297752), (1456, 189367), (1636, 168532), (1852, 148876), (2863, 96304), (3241, 85072), (3272, 84266), (3704, 74438), (5317, 51856), (5726, 48152), (6019, 45808), (6482, 42536), (6544, 42133), (7408, 37219), (10634, 25928), (11452, 24076), (12038, 22904), (12964, 21268)]