258889236

素因数分解:

$2^2\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{15161}}^1$

素因数の和:16591

約数の個数: 24

約数和(自身を含む): 604539264

約数和(自身を除く): 345650028

約数列:

[1, 2, 3, 4, 6, 12, 1423, 2846, 4269, 5692, 8538, 15161, 17076, 30322, 45483, 60644, 90966, 181932, 21574103, 43148206, 64722309, 86296412, 129444618, 258889236]

約数ペア:

[(1, 258889236), (2, 129444618), (3, 86296412), (4, 64722309), (6, 43148206), (12, 21574103), (1423, 181932), (2846, 90966), (4269, 60644), (5692, 45483), (8538, 30322), (15161, 17076)]