498978832

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{15161}}^1$

素因数の和:15208

約数の個数: 60

約数和(自身を含む): 1125232668

約数和(自身を除く): 626253836

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 8228, 15161, 16456, 30322, 32912, 60644, 121288, 166771, 242576, 257737, 333542, 515474, 667084, 1030948, 1334168, 1834481, 2061896, 2668336, 2835107, 3668962, 4123792, 5670214, 7337924, 11340428, 14675848, 22680856, 29351696, 31186177, 45361712, 62372354, 124744708, 249489416, 498978832]

約数ペア:

[(1, 498978832), (2, 249489416), (4, 124744708), (8, 62372354), (11, 45361712), (16, 31186177), (17, 29351696), (22, 22680856), (34, 14675848), (44, 11340428), (68, 7337924), (88, 5670214), (121, 4123792), (136, 3668962), (176, 2835107), (187, 2668336), (242, 2061896), (272, 1834481), (374, 1334168), (484, 1030948), (748, 667084), (968, 515474), (1496, 333542), (1936, 257737), (2057, 242576), (2992, 166771), (4114, 121288), (8228, 60644), (15161, 32912), (16456, 30322)]