305975516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11969}}^1$

素因数の和:12074

約数の個数: 48

約数和(自身を含む): 675682560

約数和(自身を除く): 369707044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 6391, 11969, 12782, 23938, 25564, 47876, 83783, 131659, 167566, 263318, 335132, 526636, 921613, 993427, 1843226, 1986854, 3686452, 3973708, 6953989, 10927697, 13907978, 21855394, 27815956, 43710788, 76493879, 152987758, 305975516]

約数ペア:

[(1, 305975516), (2, 152987758), (4, 76493879), (7, 43710788), (11, 27815956), (14, 21855394), (22, 13907978), (28, 10927697), (44, 6953989), (77, 3973708), (83, 3686452), (154, 1986854), (166, 1843226), (308, 993427), (332, 921613), (581, 526636), (913, 335132), (1162, 263318), (1826, 167566), (2324, 131659), (3652, 83783), (6391, 47876), (11969, 25564), (12782, 23938)]