289213778882

素因数分解:

$2^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1109}}^1\times {\mathrm{6007}}^1$

素因数の和:7575

約数の個数: 48

約数和(自身を含む): 506328045120

約数和(自身を除く): 217114266238

約数列:

[1, 2, 7, 14, 49, 98, 443, 886, 1109, 2218, 3101, 6007, 6202, 7763, 12014, 15526, 21707, 42049, 43414, 54341, 84098, 108682, 294343, 491287, 588686, 982574, 2661101, 3439009, 5322202, 6661763, 6878018, 13323526, 18627707, 24073063, 37255414, 46632341, 48146126, 93264682, 130393949, 260787898, 326426387, 652852774, 2951161009, 5902322018, 20658127063, 41316254126, 144606889441, 289213778882]

約数ペア:

[(1, 289213778882), (2, 144606889441), (7, 41316254126), (14, 20658127063), (49, 5902322018), (98, 2951161009), (443, 652852774), (886, 326426387), (1109, 260787898), (2218, 130393949), (3101, 93264682), (6007, 48146126), (6202, 46632341), (7763, 37255414), (12014, 24073063), (15526, 18627707), (21707, 13323526), (42049, 6878018), (43414, 6661763), (54341, 5322202), (84098, 3439009), (108682, 2661101), (294343, 982574), (491287, 588686)]