335877168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 949439232

約数和(自身を除く): 613562064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 421, 528, 842, 1263, 1511, 1684, 2526, 3022, 3368, 4533, 4631, 5052, 6044, 6736, 9066, 9262, 10104, 12088, 13893, 16621, 18132, 18524, 20208, 24176, 27786, 33242, 36264, 37048, 49863, 55572, 66484, 72528, 74096, 99726, 111144, 132968, 199452, 222288, 265936, 398904, 636131, 797808, 1272262, 1908393, 2544524, 3816786, 5089048, 6997441, 7633572, 10178096, 13994882, 15267144, 20992323, 27989764, 30534288, 41984646, 55979528, 83969292, 111959056, 167938584, 335877168]

約数ペア:

[(1, 335877168), (2, 167938584), (3, 111959056), (4, 83969292), (6, 55979528), (8, 41984646), (11, 30534288), (12, 27989764), (16, 20992323), (22, 15267144), (24, 13994882), (33, 10178096), (44, 7633572), (48, 6997441), (66, 5089048), (88, 3816786), (132, 2544524), (176, 1908393), (264, 1272262), (421, 797808), (528, 636131), (842, 398904), (1263, 265936), (1511, 222288), (1684, 199452), (2526, 132968), (3022, 111144), (3368, 99726), (4533, 74096), (4631, 72528), (5052, 66484), (6044, 55572), (6736, 49863), (9066, 37048), (9262, 36264), (10104, 33242), (12088, 27786), (13893, 24176), (16621, 20208), (18132, 18524)]