306838992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{206209}}^1$

素因数の和:206251

約数の個数: 40

約数和(自身を含む): 818241280

約数和(自身を除く): 511402288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 206209, 412418, 618627, 824836, 1237254, 1649672, 2474508, 3299344, 4949016, 6392479, 9898032, 12784958, 19177437, 25569916, 38354874, 51139832, 76709748, 102279664, 153419496, 306838992]

約数ペア:

[(1, 306838992), (2, 153419496), (3, 102279664), (4, 76709748), (6, 51139832), (8, 38354874), (12, 25569916), (16, 19177437), (24, 12784958), (31, 9898032), (48, 6392479), (62, 4949016), (93, 3299344), (124, 2474508), (186, 1649672), (248, 1237254), (372, 824836), (496, 618627), (744, 412418), (1488, 206209)]