265418384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2344

約数の個数: 80

約数和(自身を含む): 648041856

約数和(自身を除く): 382623472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1232, 1358, 1552, 2134, 2221, 2716, 4268, 4442, 5432, 7469, 8536, 8884, 10864, 14938, 15547, 17072, 17768, 24431, 29876, 31094, 35536, 48862, 59752, 62188, 97724, 119504, 124376, 171017, 195448, 215437, 248752, 342034, 390896, 430874, 684068, 861748, 1368136, 1508059, 1723496, 2369807, 2736272, 3016118, 3446992, 4739614, 6032236, 9479228, 12064472, 16588649, 18958456, 24128944, 33177298, 37916912, 66354596, 132709192, 265418384]

約数ペア:

[(1, 265418384), (2, 132709192), (4, 66354596), (7, 37916912), (8, 33177298), (11, 24128944), (14, 18958456), (16, 16588649), (22, 12064472), (28, 9479228), (44, 6032236), (56, 4739614), (77, 3446992), (88, 3016118), (97, 2736272), (112, 2369807), (154, 1723496), (176, 1508059), (194, 1368136), (308, 861748), (388, 684068), (616, 430874), (679, 390896), (776, 342034), (1067, 248752), (1232, 215437), (1358, 195448), (1552, 171017), (2134, 124376), (2221, 119504), (2716, 97724), (4268, 62188), (4442, 59752), (5432, 48862), (7469, 35536), (8536, 31094), (8884, 29876), (10864, 24431), (14938, 17768), (15547, 17072)]