380997135358

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{9511}}^1\times {\mathrm{6701}}^1$

素因数の和:16289

約数の個数: 48

約数和(自身を含む): 675871393248

約数和(自身を除く): 294874257890

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 6701, 9511, 13402, 19022, 46907, 66577, 93814, 133154, 328349, 408761, 466039, 580171, 656698, 817522, 932078, 1160342, 2861327, 4061197, 5722654, 8122394, 20029289, 28428379, 40058578, 56856758, 63733211, 127466422, 446132477, 892264954, 3122927339, 3887725871, 6245854678, 7775451742, 27214081097, 54428162194, 190498567679, 380997135358]

約数ペア:

[(1, 380997135358), (2, 190498567679), (7, 54428162194), (14, 27214081097), (49, 7775451742), (61, 6245854678), (98, 3887725871), (122, 3122927339), (427, 892264954), (854, 446132477), (2989, 127466422), (5978, 63733211), (6701, 56856758), (9511, 40058578), (13402, 28428379), (19022, 20029289), (46907, 8122394), (66577, 5722654), (93814, 4061197), (133154, 2861327), (328349, 1160342), (408761, 932078), (466039, 817522), (580171, 656698)]