239690628

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{58921}}^1$

素因数の和:59044

約数の個数: 36

約数和(自身を含む): 611256828

約数和(自身を除く): 371566200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 58921, 117842, 176763, 235684, 353526, 530289, 707052, 1060578, 2121156, 6658073, 13316146, 19974219, 26632292, 39948438, 59922657, 79896876, 119845314, 239690628]

約数ペア:

[(1, 239690628), (2, 119845314), (3, 79896876), (4, 59922657), (6, 39948438), (9, 26632292), (12, 19974219), (18, 13316146), (36, 6658073), (113, 2121156), (226, 1060578), (339, 707052), (452, 530289), (678, 353526), (1017, 235684), (1356, 176763), (2034, 117842), (4068, 58921)]