271941432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6449}}^1$

素因数の和:6716

約数の個数: 64

約数和(自身を含む): 780192000

約数和(自身を除く): 508250568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 5271, 6024, 6449, 7028, 10542, 12898, 14056, 19347, 21084, 25796, 38694, 42168, 45143, 51592, 77388, 90286, 135429, 154776, 180572, 270858, 361144, 541716, 1083432, 1618699, 3237398, 4856097, 6474796, 9712194, 11330893, 12949592, 19424388, 22661786, 33992679, 38848776, 45323572, 67985358, 90647144, 135970716, 271941432]

約数ペア:

[(1, 271941432), (2, 135970716), (3, 90647144), (4, 67985358), (6, 45323572), (7, 38848776), (8, 33992679), (12, 22661786), (14, 19424388), (21, 12949592), (24, 11330893), (28, 9712194), (42, 6474796), (56, 4856097), (84, 3237398), (168, 1618699), (251, 1083432), (502, 541716), (753, 361144), (1004, 270858), (1506, 180572), (1757, 154776), (2008, 135429), (3012, 90286), (3514, 77388), (5271, 51592), (6024, 45143), (6449, 42168), (7028, 38694), (10542, 25796), (12898, 21084), (14056, 19347)]