231775684

素因数分解:

$2^2\times 7^2\times {\mathrm{661}}^1\times {\mathrm{1789}}^1$

素因数の和:2468

約数の個数: 36

約数和(自身を含む): 472807020

約数和(自身を除く): 241031336

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 661, 1322, 1789, 2644, 3578, 4627, 7156, 9254, 12523, 18508, 25046, 32389, 50092, 64778, 87661, 129556, 175322, 350644, 1182529, 2365058, 4730116, 8277703, 16555406, 33110812, 57943921, 115887842, 231775684]

約数ペア:

[(1, 231775684), (2, 115887842), (4, 57943921), (7, 33110812), (14, 16555406), (28, 8277703), (49, 4730116), (98, 2365058), (196, 1182529), (661, 350644), (1322, 175322), (1789, 129556), (2644, 87661), (3578, 64778), (4627, 50092), (7156, 32389), (9254, 25046), (12523, 18508)]