2185636896

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 216

約数和(自身を含む): 6587462700

約数和(自身を除く): 4401825804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 149, 159, 186, 212, 248, 279, 288, 298, 318, 372, 424, 447, 477, 496, 558, 596, 636, 744, 848, 894, 954, 961, 992, 1116, 1192, 1272, 1341, 1488, 1643, 1696, 1788, 1908, 1922, 2232, 2384, 2544, 2682, 2883, 2976, 3286, 3576, 3816, 3844, 4464, 4619, 4768, 4929, 5088, 5364, 5766, 6572, 7152, 7632, 7688, 7897, 8649, 8928, 9238, 9858, 10728, 11532, 13144, 13857, 14304, 14787, 15264, 15376, 15794, 17298, 18476, 19716, 21456, 23064, 23691, 26288, 27714, 29574, 30752, 31588, 34596, 36952, 39432, 41571, 42912, 46128, 47382, 50933, 52576, 55428, 59148, 63176, 69192, 71073, 73904, 78864, 83142, 92256, 94764, 101866, 110856, 118296, 126352, 138384, 142146, 143189, 147808, 152799, 157728, 166284, 189528, 203732, 221712, 236592, 244807, 252704, 276768, 284292, 286378, 305598, 332568, 379056, 407464, 429567, 443424, 458397, 473184, 489614, 568584, 572756, 611196, 665136, 734421, 758112, 814928, 859134, 916794, 979228, 1137168, 1145512, 1222392, 1288701, 1330272, 1468842, 1629856, 1718268, 1833588, 1958456, 2203263, 2274336, 2291024, 2444784, 2577402, 2937684, 3436536, 3667176, 3916912, 4406526, 4582048, 4889568, 5154804, 5875368, 6873072, 7334352, 7589017, 7833824, 8813052, 10309608, 11750736, 13746144, 14668704, 15178034, 17626104, 20619216, 22767051, 23501472, 30356068, 35252208, 41238432, 45534102, 60712136, 68301153, 70504416, 91068204, 121424272, 136602306, 182136408, 242848544, 273204612, 364272816, 546409224, 728545632, 1092818448, 2185636896]

約数ペア:

[(1, 2185636896), (2, 1092818448), (3, 728545632), (4, 546409224), (6, 364272816), (8, 273204612), (9, 242848544), (12, 182136408), (16, 136602306), (18, 121424272), (24, 91068204), (31, 70504416), (32, 68301153), (36, 60712136), (48, 45534102), (53, 41238432), (62, 35252208), (72, 30356068), (93, 23501472), (96, 22767051), (106, 20619216), (124, 17626104), (144, 15178034), (149, 14668704), (159, 13746144), (186, 11750736), (212, 10309608), (248, 8813052), (279, 7833824), (288, 7589017), (298, 7334352), (318, 6873072), (372, 5875368), (424, 5154804), (447, 4889568), (477, 4582048), (496, 4406526), (558, 3916912), (596, 3667176), (636, 3436536), (744, 2937684), (848, 2577402), (894, 2444784), (954, 2291024), (961, 2274336), (992, 2203263), (1116, 1958456), (1192, 1833588), (1272, 1718268), (1341, 1629856), (1488, 1468842), (1643, 1330272), (1696, 1288701), (1788, 1222392), (1908, 1145512), (1922, 1137168), (2232, 979228), (2384, 916794), (2544, 859134), (2682, 814928), (2883, 758112), (2976, 734421), (3286, 665136), (3576, 611196), (3816, 572756), (3844, 568584), (4464, 489614), (4619, 473184), (4768, 458397), (4929, 443424), (5088, 429567), (5364, 407464), (5766, 379056), (6572, 332568), (7152, 305598), (7632, 286378), (7688, 284292), (7897, 276768), (8649, 252704), (8928, 244807), (9238, 236592), (9858, 221712), (10728, 203732), (11532, 189528), (13144, 166284), (13857, 157728), (14304, 152799), (14787, 147808), (15264, 143189), (15376, 142146), (15794, 138384), (17298, 126352), (18476, 118296), (19716, 110856), (21456, 101866), (23064, 94764), (23691, 92256), (26288, 83142), (27714, 78864), (29574, 73904), (30752, 71073), (31588, 69192), (34596, 63176), (36952, 59148), (39432, 55428), (41571, 52576), (42912, 50933), (46128, 47382)]