388202848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1076

約数の個数: 72

約数和(自身を含む): 848826216

約数和(自身を除く): 460623368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 121, 176, 214, 242, 352, 428, 484, 856, 937, 968, 1177, 1712, 1874, 1936, 2354, 3424, 3748, 3872, 4708, 7496, 9416, 10307, 12947, 14992, 18832, 20614, 25894, 29984, 37664, 41228, 51788, 82456, 100259, 103576, 113377, 164912, 200518, 207152, 226754, 329824, 401036, 414304, 453508, 802072, 907016, 1102849, 1604144, 1814032, 2205698, 3208288, 3628064, 4411396, 8822792, 12131339, 17645584, 24262678, 35291168, 48525356, 97050712, 194101424, 388202848]

約数ペア:

[(1, 388202848), (2, 194101424), (4, 97050712), (8, 48525356), (11, 35291168), (16, 24262678), (22, 17645584), (32, 12131339), (44, 8822792), (88, 4411396), (107, 3628064), (121, 3208288), (176, 2205698), (214, 1814032), (242, 1604144), (352, 1102849), (428, 907016), (484, 802072), (856, 453508), (937, 414304), (968, 401036), (1177, 329824), (1712, 226754), (1874, 207152), (1936, 200518), (2354, 164912), (3424, 113377), (3748, 103576), (3872, 100259), (4708, 82456), (7496, 51788), (9416, 41228), (10307, 37664), (12947, 29984), (14992, 25894), (18832, 20614)]