561857296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35081}}^1$

素因数の和:35120

約数の個数: 80

約数和(自身を含む): 1461656448

約数和(自身を除く): 899799152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 35081, 70162, 140324, 245567, 280648, 385891, 456053, 491134, 561296, 771782, 912106, 982268, 1543564, 1824212, 1964536, 2701237, 3087128, 3192371, 3648424, 3929072, 5016583, 5402474, 6174256, 6384742, 7296848, 10033166, 10804948, 12769484, 20066332, 21609896, 25538968, 35116081, 40132664, 43219792, 51077936, 70232162, 80265328, 140464324, 280928648, 561857296]

約数ペア:

[(1, 561857296), (2, 280928648), (4, 140464324), (7, 80265328), (8, 70232162), (11, 51077936), (13, 43219792), (14, 40132664), (16, 35116081), (22, 25538968), (26, 21609896), (28, 20066332), (44, 12769484), (52, 10804948), (56, 10033166), (77, 7296848), (88, 6384742), (91, 6174256), (104, 5402474), (112, 5016583), (143, 3929072), (154, 3648424), (176, 3192371), (182, 3087128), (208, 2701237), (286, 1964536), (308, 1824212), (364, 1543564), (572, 982268), (616, 912106), (728, 771782), (1001, 561296), (1144, 491134), (1232, 456053), (1456, 385891), (2002, 280648), (2288, 245567), (4004, 140324), (8008, 70162), (16016, 35081)]