279669152

素因数分解:

$2^5\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2017}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 630584640

約数和(自身を除く): 350915488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619, 1238, 2017, 2476, 4034, 4333, 4952, 8068, 8666, 9904, 14119, 16136, 17332, 19808, 28238, 32272, 34664, 56476, 64544, 69328, 112952, 138656, 225904, 451808, 1248523, 2497046, 4994092, 8739661, 9988184, 17479322, 19976368, 34958644, 39952736, 69917288, 139834576, 279669152]

約数ペア:

[(1, 279669152), (2, 139834576), (4, 69917288), (7, 39952736), (8, 34958644), (14, 19976368), (16, 17479322), (28, 9988184), (32, 8739661), (56, 4994092), (112, 2497046), (224, 1248523), (619, 451808), (1238, 225904), (2017, 138656), (2476, 112952), (4034, 69328), (4333, 64544), (4952, 56476), (8068, 34664), (8666, 32272), (9904, 28238), (14119, 19808), (16136, 17332)]