1974754626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 4606156800

約数和(自身を除く): 2631402174

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 101, 114, 158, 167, 202, 237, 247, 303, 334, 474, 494, 501, 606, 741, 1002, 1027, 1313, 1482, 1501, 1919, 2054, 2171, 2626, 3002, 3081, 3173, 3838, 3939, 4342, 4503, 5757, 6162, 6346, 6513, 7878, 7979, 9006, 9519, 11514, 13026, 13193, 15958, 16867, 19038, 19513, 23937, 24947, 26386, 33734, 39026, 39579, 41249, 47874, 49894, 50601, 58539, 74841, 79158, 82498, 101202, 103727, 117078, 123747, 149682, 151601, 171509, 207454, 219271, 247494, 250667, 303202, 311181, 320473, 343018, 438542, 454803, 501334, 514527, 622362, 640946, 657813, 752001, 909606, 961419, 1029054, 1315626, 1332493, 1504002, 1922838, 1970813, 2664986, 3258671, 3941626, 3997479, 4166149, 5912439, 6517342, 7994958, 8332298, 9776013, 11824878, 12498447, 17322409, 19552026, 24996894, 25317367, 34644818, 50634734, 51967227, 75952101, 103934454, 151904202, 329125771, 658251542, 987377313, 1974754626]

約数ペア:

[(1, 1974754626), (2, 987377313), (3, 658251542), (6, 329125771), (13, 151904202), (19, 103934454), (26, 75952101), (38, 51967227), (39, 50634734), (57, 34644818), (78, 25317367), (79, 24996894), (101, 19552026), (114, 17322409), (158, 12498447), (167, 11824878), (202, 9776013), (237, 8332298), (247, 7994958), (303, 6517342), (334, 5912439), (474, 4166149), (494, 3997479), (501, 3941626), (606, 3258671), (741, 2664986), (1002, 1970813), (1027, 1922838), (1313, 1504002), (1482, 1332493), (1501, 1315626), (1919, 1029054), (2054, 961419), (2171, 909606), (2626, 752001), (3002, 657813), (3081, 640946), (3173, 622362), (3838, 514527), (3939, 501334), (4342, 454803), (4503, 438542), (5757, 343018), (6162, 320473), (6346, 311181), (6513, 303202), (7878, 250667), (7979, 247494), (9006, 219271), (9519, 207454), (11514, 171509), (13026, 151601), (13193, 149682), (15958, 123747), (16867, 117078), (19038, 103727), (19513, 101202), (23937, 82498), (24947, 79158), (26386, 74841), (33734, 58539), (39026, 50601), (39579, 49894), (41249, 47874)]