920147712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 2913926400

約数和(自身を除く): 1993778688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 64, 66, 68, 86, 88, 96, 102, 128, 129, 132, 136, 149, 172, 176, 187, 192, 204, 256, 258, 264, 272, 298, 344, 352, 374, 384, 408, 447, 473, 516, 528, 544, 561, 596, 688, 704, 731, 748, 768, 816, 894, 946, 1032, 1056, 1088, 1122, 1192, 1376, 1408, 1419, 1462, 1496, 1632, 1639, 1788, 1892, 2064, 2112, 2176, 2193, 2244, 2384, 2533, 2752, 2816, 2838, 2924, 2992, 3264, 3278, 3576, 3784, 4128, 4224, 4352, 4386, 4488, 4768, 4917, 5066, 5504, 5676, 5848, 5984, 6407, 6528, 6556, 7152, 7568, 7599, 8041, 8256, 8448, 8772, 8976, 9536, 9834, 10132, 11008, 11352, 11696, 11968, 12814, 13056, 13112, 14304, 15136, 15198, 16082, 16512, 17544, 17952, 19072, 19221, 19668, 20264, 22704, 23392, 23936, 24123, 25628, 26224, 27863, 28608, 30272, 30396, 32164, 33024, 35088, 35904, 38144, 38442, 39336, 40528, 45408, 46784, 47872, 48246, 51256, 52448, 55726, 57216, 60544, 60792, 64328, 70176, 70477, 71808, 76884, 78672, 81056, 83589, 90816, 93568, 96492, 102512, 104896, 108919, 111452, 114432, 121088, 121584, 128656, 140352, 140954, 143616, 153768, 157344, 162112, 167178, 181632, 187136, 192984, 205024, 209792, 211431, 217838, 222904, 243168, 257312, 280704, 281908, 307536, 314688, 324224, 326757, 334356, 363264, 385968, 410048, 419584, 422862, 435676, 445808, 486336, 514624, 561408, 563816, 615072, 629376, 648448, 653514, 668712, 771936, 820096, 845724, 871352, 891616, 972672, 1029248, 1127632, 1198109, 1230144, 1258752, 1307028, 1337424, 1543872, 1640192, 1691448, 1742704, 1783232, 1945344, 2058496, 2255264, 2396218, 2460288, 2614056, 2674848, 3087744, 3382896, 3485408, 3566464, 3594327, 4510528, 4792436, 4920576, 5228112, 5349696, 6175488, 6765792, 6970816, 7132928, 7188654, 9021056, 9584872, 10456224, 10699392, 13531584, 13941632, 14377308, 18042112, 19169744, 20912448, 21398784, 27063168, 27883264, 28754616, 38339488, 41824896, 54126336, 57509232, 76678976, 83649792, 115018464, 153357952, 230036928, 306715904, 460073856, 920147712]

約数ペア:

[(1, 920147712), (2, 460073856), (3, 306715904), (4, 230036928), (6, 153357952), (8, 115018464), (11, 83649792), (12, 76678976), (16, 57509232), (17, 54126336), (22, 41824896), (24, 38339488), (32, 28754616), (33, 27883264), (34, 27063168), (43, 21398784), (44, 20912448), (48, 19169744), (51, 18042112), (64, 14377308), (66, 13941632), (68, 13531584), (86, 10699392), (88, 10456224), (96, 9584872), (102, 9021056), (128, 7188654), (129, 7132928), (132, 6970816), (136, 6765792), (149, 6175488), (172, 5349696), (176, 5228112), (187, 4920576), (192, 4792436), (204, 4510528), (256, 3594327), (258, 3566464), (264, 3485408), (272, 3382896), (298, 3087744), (344, 2674848), (352, 2614056), (374, 2460288), (384, 2396218), (408, 2255264), (447, 2058496), (473, 1945344), (516, 1783232), (528, 1742704), (544, 1691448), (561, 1640192), (596, 1543872), (688, 1337424), (704, 1307028), (731, 1258752), (748, 1230144), (768, 1198109), (816, 1127632), (894, 1029248), (946, 972672), (1032, 891616), (1056, 871352), (1088, 845724), (1122, 820096), (1192, 771936), (1376, 668712), (1408, 653514), (1419, 648448), (1462, 629376), (1496, 615072), (1632, 563816), (1639, 561408), (1788, 514624), (1892, 486336), (2064, 445808), (2112, 435676), (2176, 422862), (2193, 419584), (2244, 410048), (2384, 385968), (2533, 363264), (2752, 334356), (2816, 326757), (2838, 324224), (2924, 314688), (2992, 307536), (3264, 281908), (3278, 280704), (3576, 257312), (3784, 243168), (4128, 222904), (4224, 217838), (4352, 211431), (4386, 209792), (4488, 205024), (4768, 192984), (4917, 187136), (5066, 181632), (5504, 167178), (5676, 162112), (5848, 157344), (5984, 153768), (6407, 143616), (6528, 140954), (6556, 140352), (7152, 128656), (7568, 121584), (7599, 121088), (8041, 114432), (8256, 111452), (8448, 108919), (8772, 104896), (8976, 102512), (9536, 96492), (9834, 93568), (10132, 90816), (11008, 83589), (11352, 81056), (11696, 78672), (11968, 76884), (12814, 71808), (13056, 70477), (13112, 70176), (14304, 64328), (15136, 60792), (15198, 60544), (16082, 57216), (16512, 55726), (17544, 52448), (17952, 51256), (19072, 48246), (19221, 47872), (19668, 46784), (20264, 45408), (22704, 40528), (23392, 39336), (23936, 38442), (24123, 38144), (25628, 35904), (26224, 35088), (27863, 33024), (28608, 32164), (30272, 30396)]