266660016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25601}}^1$

素因数の和:25650

約数の個数: 80

約数和(自身を含む): 812709888

約数和(自身を除く): 546049872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 25601, 51202, 76803, 102404, 153606, 179207, 204808, 307212, 358414, 409616, 537621, 614424, 716828, 793631, 1075242, 1228848, 1433656, 1587262, 2150484, 2380893, 2867312, 3174524, 4300968, 4761786, 5555417, 6349048, 8601936, 9523572, 11110834, 12698096, 16666251, 19047144, 22221668, 33332502, 38094288, 44443336, 66665004, 88886672, 133330008, 266660016]

約数ペア:

[(1, 266660016), (2, 133330008), (3, 88886672), (4, 66665004), (6, 44443336), (7, 38094288), (8, 33332502), (12, 22221668), (14, 19047144), (16, 16666251), (21, 12698096), (24, 11110834), (28, 9523572), (31, 8601936), (42, 6349048), (48, 5555417), (56, 4761786), (62, 4300968), (84, 3174524), (93, 2867312), (112, 2380893), (124, 2150484), (168, 1587262), (186, 1433656), (217, 1228848), (248, 1075242), (336, 793631), (372, 716828), (434, 614424), (496, 537621), (651, 409616), (744, 358414), (868, 307212), (1302, 204808), (1488, 179207), (1736, 153606), (2604, 102404), (3472, 76803), (5208, 51202), (10416, 25601)]