345016

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 758880

約数和(自身を除く): 413864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 101, 122, 202, 244, 404, 427, 488, 707, 808, 854, 1414, 1708, 2828, 3416, 5656, 6161, 12322, 24644, 43127, 49288, 86254, 172508, 345016]

約数ペア:

[(1, 345016), (2, 172508), (4, 86254), (7, 49288), (8, 43127), (14, 24644), (28, 12322), (56, 6161), (61, 5656), (101, 3416), (122, 2828), (202, 1708), (244, 1414), (404, 854), (427, 808), (488, 707)]