257610864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6037}}^1$

素因数の和:6182

約数の個数: 80

約数和(自身を含む): 766681088

約数和(自身を除く): 509070224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6037, 6096, 7112, 10668, 12074, 14224, 18111, 21336, 24148, 36222, 42259, 42672, 48296, 72444, 84518, 96592, 126777, 144888, 169036, 253554, 289776, 338072, 507108, 676144, 766699, 1014216, 1533398, 2028432, 2300097, 3066796, 4600194, 5366893, 6133592, 9200388, 10733786, 12267184, 16100679, 18400776, 21467572, 32201358, 36801552, 42935144, 64402716, 85870288, 128805432, 257610864]

約数ペア:

[(1, 257610864), (2, 128805432), (3, 85870288), (4, 64402716), (6, 42935144), (7, 36801552), (8, 32201358), (12, 21467572), (14, 18400776), (16, 16100679), (21, 12267184), (24, 10733786), (28, 9200388), (42, 6133592), (48, 5366893), (56, 4600194), (84, 3066796), (112, 2300097), (127, 2028432), (168, 1533398), (254, 1014216), (336, 766699), (381, 676144), (508, 507108), (762, 338072), (889, 289776), (1016, 253554), (1524, 169036), (1778, 144888), (2032, 126777), (2667, 96592), (3048, 84518), (3556, 72444), (5334, 48296), (6037, 42672), (6096, 42259), (7112, 36222), (10668, 24148), (12074, 21336), (14224, 18111)]