315087146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 603288000

約数和(自身を除く): 288200854

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 121, 139, 187, 209, 242, 278, 319, 323, 374, 418, 493, 551, 638, 646, 986, 1102, 1529, 2057, 2299, 2363, 2641, 3058, 3509, 3553, 4031, 4114, 4598, 4726, 5282, 5423, 6061, 7018, 7106, 8062, 9367, 10846, 12122, 16819, 18734, 25993, 29051, 33638, 39083, 44341, 44897, 51986, 58102, 59653, 66671, 68527, 76589, 78166, 88682, 89794, 103037, 119306, 133342, 137054, 153178, 206074, 285923, 319561, 487751, 493867, 571846, 639122, 753797, 842479, 975502, 987734, 1133407, 1302013, 1507594, 1684958, 2266814, 2604026, 5432537, 8291767, 9267269, 10865074, 14322143, 16583534, 18534538, 28644286, 157543573, 315087146]

約数ペア:

[(1, 315087146), (2, 157543573), (11, 28644286), (17, 18534538), (19, 16583534), (22, 14322143), (29, 10865074), (34, 9267269), (38, 8291767), (58, 5432537), (121, 2604026), (139, 2266814), (187, 1684958), (209, 1507594), (242, 1302013), (278, 1133407), (319, 987734), (323, 975502), (374, 842479), (418, 753797), (493, 639122), (551, 571846), (638, 493867), (646, 487751), (986, 319561), (1102, 285923), (1529, 206074), (2057, 153178), (2299, 137054), (2363, 133342), (2641, 119306), (3058, 103037), (3509, 89794), (3553, 88682), (4031, 78166), (4114, 76589), (4598, 68527), (4726, 66671), (5282, 59653), (5423, 58102), (6061, 51986), (7018, 44897), (7106, 44341), (8062, 39083), (9367, 33638), (10846, 29051), (12122, 25993), (16819, 18734)]