289375788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{80651}}^1$

素因数の和:80694

約数の個数: 48

約数和(自身を含む): 758774016

約数和(自身を除く): 469398228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 80651, 161302, 241953, 322604, 483906, 967812, 1048463, 1854973, 2096926, 3145389, 3709946, 4193852, 5564919, 6290778, 7419892, 11129838, 12581556, 22259676, 24114649, 48229298, 72343947, 96458596, 144687894, 289375788]

約数ペア:

[(1, 289375788), (2, 144687894), (3, 96458596), (4, 72343947), (6, 48229298), (12, 24114649), (13, 22259676), (23, 12581556), (26, 11129838), (39, 7419892), (46, 6290778), (52, 5564919), (69, 4193852), (78, 3709946), (92, 3145389), (138, 2096926), (156, 1854973), (276, 1048463), (299, 967812), (598, 483906), (897, 322604), (1196, 241953), (1794, 161302), (3588, 80651)]