255190936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 647529120

約数和(自身を除く): 392338184

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1573, 1694, 2002, 2897, 3146, 3388, 4004, 5794, 6292, 6776, 8008, 11011, 11588, 12584, 20279, 22022, 23176, 31867, 37661, 40558, 44044, 63734, 75322, 81116, 88088, 127468, 150644, 162232, 223069, 254936, 263627, 301288, 350537, 414271, 446138, 527254, 701074, 828542, 892276, 1054508, 1402148, 1657084, 1784552, 2109016, 2453759, 2804296, 2899897, 3314168, 4556981, 4907518, 5799794, 9113962, 9815036, 11599588, 18227924, 19630072, 23199176, 31898867, 36455848, 63797734, 127595468, 255190936]

約数ペア:

[(1, 255190936), (2, 127595468), (4, 63797734), (7, 36455848), (8, 31898867), (11, 23199176), (13, 19630072), (14, 18227924), (22, 11599588), (26, 9815036), (28, 9113962), (44, 5799794), (52, 4907518), (56, 4556981), (77, 3314168), (88, 2899897), (91, 2804296), (104, 2453759), (121, 2109016), (143, 1784552), (154, 1657084), (182, 1402148), (242, 1054508), (286, 892276), (308, 828542), (364, 701074), (484, 527254), (572, 446138), (616, 414271), (728, 350537), (847, 301288), (968, 263627), (1001, 254936), (1144, 223069), (1573, 162232), (1694, 150644), (2002, 127468), (2897, 88088), (3146, 81116), (3388, 75322), (4004, 63734), (5794, 44044), (6292, 40558), (6776, 37661), (8008, 31867), (11011, 23176), (11588, 22022), (12584, 20279)]