816138624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 2654023680

約数和(自身を除く): 1837885056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 48, 56, 64, 69, 84, 86, 92, 96, 112, 128, 129, 138, 161, 168, 172, 184, 192, 224, 258, 276, 301, 307, 322, 336, 344, 368, 384, 448, 483, 516, 552, 602, 614, 644, 672, 688, 736, 896, 903, 921, 966, 989, 1032, 1104, 1204, 1228, 1288, 1344, 1376, 1472, 1806, 1842, 1932, 1978, 2064, 2149, 2208, 2408, 2456, 2576, 2688, 2752, 2944, 2967, 3612, 3684, 3864, 3956, 4128, 4298, 4416, 4816, 4912, 5152, 5504, 5934, 6447, 6923, 7061, 7224, 7368, 7728, 7912, 8256, 8596, 8832, 9632, 9824, 10304, 11868, 12894, 13201, 13846, 14122, 14448, 14736, 15456, 15824, 16512, 17192, 19264, 19648, 20608, 20769, 21183, 23736, 25788, 26402, 27692, 28244, 28896, 29472, 30912, 31648, 34384, 38528, 39296, 39603, 41538, 42366, 47472, 49427, 51576, 52804, 55384, 56488, 57792, 58944, 61824, 63296, 68768, 79206, 83076, 84732, 92407, 94944, 98854, 103152, 105608, 110768, 112976, 115584, 117888, 126592, 137536, 148281, 158412, 166152, 169464, 184814, 189888, 197708, 206304, 211216, 221536, 225952, 275072, 277221, 296562, 303623, 316824, 332304, 338928, 369628, 379776, 395416, 412608, 422432, 443072, 451904, 554442, 593124, 607246, 633648, 664608, 677856, 739256, 790832, 825216, 844864, 886144, 903808, 910869, 1108884, 1186248, 1214492, 1267296, 1329216, 1355712, 1478512, 1581664, 1689728, 1821738, 2125361, 2217768, 2372496, 2428984, 2534592, 2658432, 2711424, 2957024, 3163328, 3643476, 4250722, 4435536, 4744992, 4857968, 5069184, 5914048, 6326656, 6376083, 7286952, 8501444, 8871072, 9489984, 9715936, 11828096, 12752166, 14573904, 17002888, 17742144, 18979968, 19431872, 25504332, 29147808, 34005776, 35484288, 38863744, 51008664, 58295616, 68011552, 102017328, 116591232, 136023104, 204034656, 272046208, 408069312, 816138624]

約数ペア:

[(1, 816138624), (2, 408069312), (3, 272046208), (4, 204034656), (6, 136023104), (7, 116591232), (8, 102017328), (12, 68011552), (14, 58295616), (16, 51008664), (21, 38863744), (23, 35484288), (24, 34005776), (28, 29147808), (32, 25504332), (42, 19431872), (43, 18979968), (46, 17742144), (48, 17002888), (56, 14573904), (64, 12752166), (69, 11828096), (84, 9715936), (86, 9489984), (92, 8871072), (96, 8501444), (112, 7286952), (128, 6376083), (129, 6326656), (138, 5914048), (161, 5069184), (168, 4857968), (172, 4744992), (184, 4435536), (192, 4250722), (224, 3643476), (258, 3163328), (276, 2957024), (301, 2711424), (307, 2658432), (322, 2534592), (336, 2428984), (344, 2372496), (368, 2217768), (384, 2125361), (448, 1821738), (483, 1689728), (516, 1581664), (552, 1478512), (602, 1355712), (614, 1329216), (644, 1267296), (672, 1214492), (688, 1186248), (736, 1108884), (896, 910869), (903, 903808), (921, 886144), (966, 844864), (989, 825216), (1032, 790832), (1104, 739256), (1204, 677856), (1228, 664608), (1288, 633648), (1344, 607246), (1376, 593124), (1472, 554442), (1806, 451904), (1842, 443072), (1932, 422432), (1978, 412608), (2064, 395416), (2149, 379776), (2208, 369628), (2408, 338928), (2456, 332304), (2576, 316824), (2688, 303623), (2752, 296562), (2944, 277221), (2967, 275072), (3612, 225952), (3684, 221536), (3864, 211216), (3956, 206304), (4128, 197708), (4298, 189888), (4416, 184814), (4816, 169464), (4912, 166152), (5152, 158412), (5504, 148281), (5934, 137536), (6447, 126592), (6923, 117888), (7061, 115584), (7224, 112976), (7368, 110768), (7728, 105608), (7912, 103152), (8256, 98854), (8596, 94944), (8832, 92407), (9632, 84732), (9824, 83076), (10304, 79206), (11868, 68768), (12894, 63296), (13201, 61824), (13846, 58944), (14122, 57792), (14448, 56488), (14736, 55384), (15456, 52804), (15824, 51576), (16512, 49427), (17192, 47472), (19264, 42366), (19648, 41538), (20608, 39603), (20769, 39296), (21183, 38528), (23736, 34384), (25788, 31648), (26402, 30912), (27692, 29472), (28244, 28896)]