271222226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 478927680

約数和(自身を除く): 207705454

約数列:

[1, 2, 11, 19, 22, 38, 61, 121, 122, 209, 242, 418, 671, 967, 1159, 1342, 1934, 2299, 2318, 4598, 7381, 10637, 12749, 14762, 18373, 21274, 25498, 36746, 58987, 117007, 117974, 140239, 202103, 234014, 280478, 404206, 648857, 1120753, 1297714, 2223133, 2241506, 4446266, 7137427, 12328283, 14274854, 24656566, 135611113, 271222226]

約数ペア:

[(1, 271222226), (2, 135611113), (11, 24656566), (19, 14274854), (22, 12328283), (38, 7137427), (61, 4446266), (121, 2241506), (122, 2223133), (209, 1297714), (242, 1120753), (418, 648857), (671, 404206), (967, 280478), (1159, 234014), (1342, 202103), (1934, 140239), (2299, 117974), (2318, 117007), (4598, 58987), (7381, 36746), (10637, 25498), (12749, 21274), (14762, 18373)]