340635328

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{43987}}^1$

素因数の和:44021

約数の個数: 42

約数和(自身を含む): 743001308

約数和(自身を除く): 402365980

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 43987, 87974, 175948, 351896, 483857, 703792, 967714, 1407584, 1935428, 2815168, 3870856, 5322427, 7741712, 10644854, 15483424, 21289708, 30966848, 42579416, 85158832, 170317664, 340635328]

約数ペア:

[(1, 340635328), (2, 170317664), (4, 85158832), (8, 42579416), (11, 30966848), (16, 21289708), (22, 15483424), (32, 10644854), (44, 7741712), (64, 5322427), (88, 3870856), (121, 2815168), (176, 1935428), (242, 1407584), (352, 967714), (484, 703792), (704, 483857), (968, 351896), (1936, 175948), (3872, 87974), (7744, 43987)]