838672384

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 112

約数和(自身を含む): 1882603296

約数和(自身を除く): 1043930912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 227, 256, 328, 352, 451, 454, 512, 656, 704, 902, 908, 1024, 1312, 1408, 1804, 1816, 2048, 2497, 2624, 2816, 3608, 3632, 4096, 4994, 5248, 5632, 7216, 7264, 8192, 9307, 9988, 10496, 11264, 14432, 14528, 18614, 19976, 20992, 22528, 28864, 29056, 37228, 39952, 41984, 45056, 57728, 58112, 74456, 79904, 83968, 90112, 102377, 115456, 116224, 148912, 159808, 167936, 204754, 230912, 232448, 297824, 319616, 335872, 409508, 461824, 464896, 595648, 639232, 819016, 923648, 929792, 1191296, 1278464, 1638032, 1847296, 1859584, 2382592, 2556928, 3276064, 3694592, 4765184, 5113856, 6552128, 9530368, 10227712, 13104256, 19060736, 20455424, 26208512, 38121472, 52417024, 76242944, 104834048, 209668096, 419336192, 838672384]

約数ペア:

[(1, 838672384), (2, 419336192), (4, 209668096), (8, 104834048), (11, 76242944), (16, 52417024), (22, 38121472), (32, 26208512), (41, 20455424), (44, 19060736), (64, 13104256), (82, 10227712), (88, 9530368), (128, 6552128), (164, 5113856), (176, 4765184), (227, 3694592), (256, 3276064), (328, 2556928), (352, 2382592), (451, 1859584), (454, 1847296), (512, 1638032), (656, 1278464), (704, 1191296), (902, 929792), (908, 923648), (1024, 819016), (1312, 639232), (1408, 595648), (1804, 464896), (1816, 461824), (2048, 409508), (2497, 335872), (2624, 319616), (2816, 297824), (3608, 232448), (3632, 230912), (4096, 204754), (4994, 167936), (5248, 159808), (5632, 148912), (7216, 116224), (7264, 115456), (8192, 102377), (9307, 90112), (9988, 83968), (10496, 79904), (11264, 74456), (14432, 58112), (14528, 57728), (18614, 45056), (19976, 41984), (20992, 39952), (22528, 37228), (28864, 29056)]