191815008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 216

約数和(自身を含む): 645719256

約数和(自身を除く): 453904248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 196, 224, 231, 242, 264, 294, 308, 336, 337, 352, 363, 392, 462, 484, 528, 539, 588, 616, 672, 674, 726, 784, 847, 924, 968, 1011, 1056, 1078, 1176, 1232, 1348, 1452, 1568, 1617, 1694, 1848, 1936, 2022, 2156, 2352, 2359, 2464, 2541, 2696, 2904, 3234, 3388, 3696, 3707, 3872, 4044, 4312, 4704, 4718, 5082, 5392, 5808, 5929, 6468, 6776, 7077, 7392, 7414, 8088, 8624, 9436, 10164, 10784, 11121, 11616, 11858, 12936, 13552, 14154, 14828, 16176, 16513, 17248, 17787, 18872, 20328, 22242, 23716, 25872, 25949, 27104, 28308, 29656, 32352, 33026, 35574, 37744, 40656, 40777, 44484, 47432, 49539, 51744, 51898, 56616, 59312, 66052, 71148, 75488, 77847, 81312, 81554, 88968, 94864, 99078, 103796, 113232, 118624, 122331, 132104, 142296, 155694, 163108, 177936, 181643, 189728, 198156, 207592, 226464, 244662, 264208, 284592, 285439, 311388, 326216, 355872, 363286, 396312, 415184, 489324, 528416, 544929, 569184, 570878, 622776, 652432, 726572, 792624, 830368, 856317, 978648, 1089858, 1141756, 1245552, 1304864, 1453144, 1585248, 1712634, 1957296, 1998073, 2179716, 2283512, 2491104, 2906288, 3425268, 3914592, 3996146, 4359432, 4567024, 5812576, 5994219, 6850536, 7992292, 8718864, 9134048, 11988438, 13701072, 15984584, 17437728, 23976876, 27402144, 31969168, 47953752, 63938336, 95907504, 191815008]

約数ペア:

[(1, 191815008), (2, 95907504), (3, 63938336), (4, 47953752), (6, 31969168), (7, 27402144), (8, 23976876), (11, 17437728), (12, 15984584), (14, 13701072), (16, 11988438), (21, 9134048), (22, 8718864), (24, 7992292), (28, 6850536), (32, 5994219), (33, 5812576), (42, 4567024), (44, 4359432), (48, 3996146), (49, 3914592), (56, 3425268), (66, 2906288), (77, 2491104), (84, 2283512), (88, 2179716), (96, 1998073), (98, 1957296), (112, 1712634), (121, 1585248), (132, 1453144), (147, 1304864), (154, 1245552), (168, 1141756), (176, 1089858), (196, 978648), (224, 856317), (231, 830368), (242, 792624), (264, 726572), (294, 652432), (308, 622776), (336, 570878), (337, 569184), (352, 544929), (363, 528416), (392, 489324), (462, 415184), (484, 396312), (528, 363286), (539, 355872), (588, 326216), (616, 311388), (672, 285439), (674, 284592), (726, 264208), (784, 244662), (847, 226464), (924, 207592), (968, 198156), (1011, 189728), (1056, 181643), (1078, 177936), (1176, 163108), (1232, 155694), (1348, 142296), (1452, 132104), (1568, 122331), (1617, 118624), (1694, 113232), (1848, 103796), (1936, 99078), (2022, 94864), (2156, 88968), (2352, 81554), (2359, 81312), (2464, 77847), (2541, 75488), (2696, 71148), (2904, 66052), (3234, 59312), (3388, 56616), (3696, 51898), (3707, 51744), (3872, 49539), (4044, 47432), (4312, 44484), (4704, 40777), (4718, 40656), (5082, 37744), (5392, 35574), (5808, 33026), (5929, 32352), (6468, 29656), (6776, 28308), (7077, 27104), (7392, 25949), (7414, 25872), (8088, 23716), (8624, 22242), (9436, 20328), (10164, 18872), (10784, 17787), (11121, 17248), (11616, 16513), (11858, 16176), (12936, 14828), (13552, 14154)]