528098768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 1148497920

約数和(自身を除く): 620399152

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 304, 368, 376, 437, 752, 874, 893, 1081, 1607, 1748, 1786, 2162, 3214, 3496, 3572, 4324, 6428, 6992, 7144, 8648, 12856, 14288, 17296, 20539, 25712, 30533, 36961, 41078, 61066, 73922, 75529, 82156, 122132, 147844, 151058, 164312, 244264, 295688, 302116, 328624, 488528, 591376, 604232, 702259, 1208464, 1404518, 1435051, 1737167, 2809036, 2870102, 3474334, 5618072, 5740204, 6948668, 11236144, 11480408, 13897336, 22960816, 27794672, 33006173, 66012346, 132024692, 264049384, 528098768]

約数ペア:

[(1, 528098768), (2, 264049384), (4, 132024692), (8, 66012346), (16, 33006173), (19, 27794672), (23, 22960816), (38, 13897336), (46, 11480408), (47, 11236144), (76, 6948668), (92, 5740204), (94, 5618072), (152, 3474334), (184, 2870102), (188, 2809036), (304, 1737167), (368, 1435051), (376, 1404518), (437, 1208464), (752, 702259), (874, 604232), (893, 591376), (1081, 488528), (1607, 328624), (1748, 302116), (1786, 295688), (2162, 244264), (3214, 164312), (3496, 151058), (3572, 147844), (4324, 122132), (6428, 82156), (6992, 75529), (7144, 73922), (8648, 61066), (12856, 41078), (14288, 36961), (17296, 30533), (20539, 25712)]