553133168

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 1333307520

約数和(自身を除く): 780174352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 71, 76, 98, 112, 133, 142, 152, 196, 266, 284, 304, 392, 497, 523, 532, 568, 784, 931, 994, 1046, 1064, 1136, 1349, 1862, 1988, 2092, 2128, 2698, 3479, 3661, 3724, 3976, 4184, 5396, 6958, 7322, 7448, 7952, 8368, 9443, 9937, 10792, 13916, 14644, 14896, 18886, 19874, 21584, 25627, 27832, 29288, 37133, 37772, 39748, 51254, 55664, 58576, 66101, 69559, 74266, 75544, 79496, 102508, 132202, 139118, 148532, 151088, 158992, 205016, 259931, 264404, 278236, 297064, 410032, 486913, 519862, 528808, 556472, 594128, 705527, 973826, 1039724, 1057616, 1112944, 1411054, 1819517, 1947652, 2079448, 2822108, 3639034, 3895304, 4158896, 4938689, 5644216, 7278068, 7790608, 9877378, 11288432, 14556136, 19754756, 29112272, 34570823, 39509512, 69141646, 79019024, 138283292, 276566584, 553133168]

約数ペア:

[(1, 553133168), (2, 276566584), (4, 138283292), (7, 79019024), (8, 69141646), (14, 39509512), (16, 34570823), (19, 29112272), (28, 19754756), (38, 14556136), (49, 11288432), (56, 9877378), (71, 7790608), (76, 7278068), (98, 5644216), (112, 4938689), (133, 4158896), (142, 3895304), (152, 3639034), (196, 2822108), (266, 2079448), (284, 1947652), (304, 1819517), (392, 1411054), (497, 1112944), (523, 1057616), (532, 1039724), (568, 973826), (784, 705527), (931, 594128), (994, 556472), (1046, 528808), (1064, 519862), (1136, 486913), (1349, 410032), (1862, 297064), (1988, 278236), (2092, 264404), (2128, 259931), (2698, 205016), (3479, 158992), (3661, 151088), (3724, 148532), (3976, 139118), (4184, 132202), (5396, 102508), (6958, 79496), (7322, 75544), (7448, 74266), (7952, 69559), (8368, 66101), (9443, 58576), (9937, 55664), (10792, 51254), (13916, 39748), (14644, 37772), (14896, 37133), (18886, 29288), (19874, 27832), (21584, 25627)]