207422496

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 611380224

約数和(自身を除く): 403957728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 107, 127, 144, 159, 212, 214, 254, 288, 318, 321, 381, 424, 428, 477, 508, 636, 642, 762, 848, 856, 954, 963, 1016, 1143, 1272, 1284, 1524, 1696, 1712, 1908, 1926, 2032, 2286, 2544, 2568, 3048, 3424, 3816, 3852, 4064, 4572, 5088, 5136, 5671, 6096, 6731, 7632, 7704, 9144, 10272, 11342, 12192, 13462, 13589, 15264, 15408, 17013, 18288, 20193, 22684, 26924, 27178, 30816, 34026, 36576, 40386, 40767, 45368, 51039, 53848, 54356, 60579, 68052, 80772, 81534, 90736, 102078, 107696, 108712, 121158, 122301, 136104, 161544, 163068, 181472, 204156, 215392, 217424, 242316, 244602, 272208, 323088, 326136, 408312, 434848, 484632, 489204, 544416, 646176, 652272, 720217, 816624, 969264, 978408, 1304544, 1440434, 1633248, 1938528, 1956816, 2160651, 2880868, 3913632, 4321302, 5761736, 6481953, 8642604, 11523472, 12963906, 17285208, 23046944, 25927812, 34570416, 51855624, 69140832, 103711248, 207422496]

約数ペア:

[(1, 207422496), (2, 103711248), (3, 69140832), (4, 51855624), (6, 34570416), (8, 25927812), (9, 23046944), (12, 17285208), (16, 12963906), (18, 11523472), (24, 8642604), (32, 6481953), (36, 5761736), (48, 4321302), (53, 3913632), (72, 2880868), (96, 2160651), (106, 1956816), (107, 1938528), (127, 1633248), (144, 1440434), (159, 1304544), (212, 978408), (214, 969264), (254, 816624), (288, 720217), (318, 652272), (321, 646176), (381, 544416), (424, 489204), (428, 484632), (477, 434848), (508, 408312), (636, 326136), (642, 323088), (762, 272208), (848, 244602), (856, 242316), (954, 217424), (963, 215392), (1016, 204156), (1143, 181472), (1272, 163068), (1284, 161544), (1524, 136104), (1696, 122301), (1712, 121158), (1908, 108712), (1926, 107696), (2032, 102078), (2286, 90736), (2544, 81534), (2568, 80772), (3048, 68052), (3424, 60579), (3816, 54356), (3852, 53848), (4064, 51039), (4572, 45368), (5088, 40767), (5136, 40386), (5671, 36576), (6096, 34026), (6731, 30816), (7632, 27178), (7704, 26924), (9144, 22684), (10272, 20193), (11342, 18288), (12192, 17013), (13462, 15408), (13589, 15264)]