318495122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3163}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 546739200

約数和(自身を除く): 228244078

約数列:

[1, 2, 11, 22, 23, 46, 199, 253, 398, 506, 2189, 3163, 4378, 4577, 6326, 9154, 34793, 50347, 69586, 72749, 100694, 145498, 629437, 800239, 1258874, 1600478, 6923807, 13847614, 14477051, 28954102, 159247561, 318495122]

約数ペア:

[(1, 318495122), (2, 159247561), (11, 28954102), (22, 14477051), (23, 13847614), (46, 6923807), (199, 1600478), (253, 1258874), (398, 800239), (506, 629437), (2189, 145498), (3163, 100694), (4378, 72749), (4577, 69586), (6326, 50347), (9154, 34793)]