217673008

素因数分解:

$2^4\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1487}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 482683392

約数和(自身を除く): 265010384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1307, 1487, 2614, 2974, 5228, 5948, 9149, 10409, 10456, 11896, 18298, 20818, 20912, 23792, 36596, 41636, 73192, 83272, 146384, 166544, 1943509, 3887018, 7774036, 13604563, 15548072, 27209126, 31096144, 54418252, 108836504, 217673008]

約数ペア:

[(1, 217673008), (2, 108836504), (4, 54418252), (7, 31096144), (8, 27209126), (14, 15548072), (16, 13604563), (28, 7774036), (56, 3887018), (112, 1943509), (1307, 166544), (1487, 146384), (2614, 83272), (2974, 73192), (5228, 41636), (5948, 36596), (9149, 23792), (10409, 20912), (10456, 20818), (11896, 18298)]