489414016

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42017}}^1$

素因数の和:42051

約数の個数: 64

約数和(自身を含む): 1200034080

約数和(自身を除く): 710620064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 42017, 84034, 168068, 294119, 336136, 546221, 588238, 672272, 1092442, 1176476, 1344544, 2184884, 2352952, 2689088, 3823547, 4369768, 4705904, 5378176, 7647094, 8739536, 9411808, 15294188, 17479072, 18823616, 30588376, 34958144, 37647232, 61176752, 69916288, 122353504, 244707008, 489414016]

約数ペア:

[(1, 489414016), (2, 244707008), (4, 122353504), (7, 69916288), (8, 61176752), (13, 37647232), (14, 34958144), (16, 30588376), (26, 18823616), (28, 17479072), (32, 15294188), (52, 9411808), (56, 8739536), (64, 7647094), (91, 5378176), (104, 4705904), (112, 4369768), (128, 3823547), (182, 2689088), (208, 2352952), (224, 2184884), (364, 1344544), (416, 1176476), (448, 1092442), (728, 672272), (832, 588238), (896, 546221), (1456, 336136), (1664, 294119), (2912, 168068), (5824, 84034), (11648, 42017)]