305239248

素因数分解:

$2^4\times 3^2\times {\mathrm{2119717}}^1$

素因数の和:2119731

約数の個数: 30

約数和(自身を含む): 854246354

約数和(自身を除く): 549007106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2119717, 4239434, 6359151, 8478868, 12718302, 16957736, 19077453, 25436604, 33915472, 38154906, 50873208, 76309812, 101746416, 152619624, 305239248]

約数ペア:

[(1, 305239248), (2, 152619624), (3, 101746416), (4, 76309812), (6, 50873208), (8, 38154906), (9, 33915472), (12, 25436604), (16, 19077453), (18, 16957736), (24, 12718302), (36, 8478868), (48, 6359151), (72, 4239434), (144, 2119717)]