518118216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1117}}^1$

素因数の和:1395

約数の個数: 128

約数和(自身を含む): 1622799360

約数和(自身を除く): 1104681144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 251, 264, 308, 462, 502, 616, 753, 924, 1004, 1117, 1506, 1757, 1848, 2008, 2234, 2761, 3012, 3351, 3514, 4468, 5271, 5522, 6024, 6702, 7028, 7819, 8283, 8936, 10542, 11044, 12287, 13404, 14056, 15638, 16566, 19327, 21084, 22088, 23457, 24574, 26808, 31276, 33132, 36861, 38654, 42168, 46914, 49148, 57981, 62552, 66264, 73722, 77308, 86009, 93828, 98296, 115962, 147444, 154616, 172018, 187656, 231924, 258027, 280367, 294888, 344036, 463848, 516054, 560734, 688072, 841101, 1032108, 1121468, 1682202, 1962569, 2064216, 2242936, 3084037, 3364404, 3925138, 5887707, 6168074, 6728808, 7850276, 9252111, 11775414, 12336148, 15700552, 18504222, 21588259, 23550828, 24672296, 37008444, 43176518, 47101656, 64764777, 74016888, 86353036, 129529554, 172706072, 259059108, 518118216]

約数ペア:

[(1, 518118216), (2, 259059108), (3, 172706072), (4, 129529554), (6, 86353036), (7, 74016888), (8, 64764777), (11, 47101656), (12, 43176518), (14, 37008444), (21, 24672296), (22, 23550828), (24, 21588259), (28, 18504222), (33, 15700552), (42, 12336148), (44, 11775414), (56, 9252111), (66, 7850276), (77, 6728808), (84, 6168074), (88, 5887707), (132, 3925138), (154, 3364404), (168, 3084037), (231, 2242936), (251, 2064216), (264, 1962569), (308, 1682202), (462, 1121468), (502, 1032108), (616, 841101), (753, 688072), (924, 560734), (1004, 516054), (1117, 463848), (1506, 344036), (1757, 294888), (1848, 280367), (2008, 258027), (2234, 231924), (2761, 187656), (3012, 172018), (3351, 154616), (3514, 147444), (4468, 115962), (5271, 98296), (5522, 93828), (6024, 86009), (6702, 77308), (7028, 73722), (7819, 66264), (8283, 62552), (8936, 57981), (10542, 49148), (11044, 46914), (12287, 42168), (13404, 38654), (14056, 36861), (15638, 33132), (16566, 31276), (19327, 26808), (21084, 24574), (22088, 23457)]