7983929408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 224

約数和(自身を含む): 20083150080

約数和(自身を除く): 12099220672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 89, 91, 104, 112, 146, 178, 182, 208, 211, 224, 292, 356, 364, 416, 422, 448, 511, 584, 623, 712, 728, 832, 844, 949, 1022, 1157, 1168, 1246, 1424, 1456, 1477, 1688, 1898, 2044, 2314, 2336, 2492, 2743, 2848, 2912, 2954, 3376, 3796, 4088, 4628, 4672, 4984, 5486, 5696, 5824, 5908, 6497, 6643, 6752, 7592, 8099, 8176, 9256, 9968, 10972, 11816, 12994, 13286, 13504, 15184, 15403, 16198, 16352, 18512, 18779, 19201, 19936, 21944, 23632, 25988, 26572, 30368, 30806, 32396, 32704, 37024, 37558, 38402, 39872, 43888, 45479, 47264, 51976, 53144, 60736, 61612, 64792, 74048, 75116, 76804, 84461, 87776, 90958, 94528, 103952, 106288, 107821, 123224, 129584, 131453, 150232, 153608, 168922, 175552, 181916, 200239, 207904, 212576, 215642, 244127, 246448, 259168, 262906, 300464, 307216, 337844, 363832, 400478, 415808, 425152, 431284, 488254, 492896, 518336, 525812, 591227, 600928, 614432, 675688, 727664, 800956, 862568, 976508, 985792, 1051624, 1182454, 1201856, 1228864, 1351376, 1370867, 1401673, 1455328, 1601912, 1708889, 1725136, 1953016, 2103248, 2364908, 2702752, 2741734, 2803346, 2910656, 3203824, 3417778, 3450272, 3906032, 4206496, 4729816, 5405504, 5483468, 5606692, 6407648, 6835556, 6900544, 7812064, 8412992, 9459632, 9596069, 10966936, 11213384, 12815296, 13671112, 15624128, 17821271, 18919264, 19192138, 21933872, 22426768, 27342224, 35642542, 37838528, 38384276, 43867744, 44853536, 54684448, 71285084, 76768552, 87735488, 89707072, 109368896, 124748897, 142570168, 153537104, 249497794, 285140336, 307074208, 498995588, 570280672, 614148416, 997991176, 1140561344, 1995982352, 3991964704, 7983929408]

約数ペア:

[(1, 7983929408), (2, 3991964704), (4, 1995982352), (7, 1140561344), (8, 997991176), (13, 614148416), (14, 570280672), (16, 498995588), (26, 307074208), (28, 285140336), (32, 249497794), (52, 153537104), (56, 142570168), (64, 124748897), (73, 109368896), (89, 89707072), (91, 87735488), (104, 76768552), (112, 71285084), (146, 54684448), (178, 44853536), (182, 43867744), (208, 38384276), (211, 37838528), (224, 35642542), (292, 27342224), (356, 22426768), (364, 21933872), (416, 19192138), (422, 18919264), (448, 17821271), (511, 15624128), (584, 13671112), (623, 12815296), (712, 11213384), (728, 10966936), (832, 9596069), (844, 9459632), (949, 8412992), (1022, 7812064), (1157, 6900544), (1168, 6835556), (1246, 6407648), (1424, 5606692), (1456, 5483468), (1477, 5405504), (1688, 4729816), (1898, 4206496), (2044, 3906032), (2314, 3450272), (2336, 3417778), (2492, 3203824), (2743, 2910656), (2848, 2803346), (2912, 2741734), (2954, 2702752), (3376, 2364908), (3796, 2103248), (4088, 1953016), (4628, 1725136), (4672, 1708889), (4984, 1601912), (5486, 1455328), (5696, 1401673), (5824, 1370867), (5908, 1351376), (6497, 1228864), (6643, 1201856), (6752, 1182454), (7592, 1051624), (8099, 985792), (8176, 976508), (9256, 862568), (9968, 800956), (10972, 727664), (11816, 675688), (12994, 614432), (13286, 600928), (13504, 591227), (15184, 525812), (15403, 518336), (16198, 492896), (16352, 488254), (18512, 431284), (18779, 425152), (19201, 415808), (19936, 400478), (21944, 363832), (23632, 337844), (25988, 307216), (26572, 300464), (30368, 262906), (30806, 259168), (32396, 246448), (32704, 244127), (37024, 215642), (37558, 212576), (38402, 207904), (39872, 200239), (43888, 181916), (45479, 175552), (47264, 168922), (51976, 153608), (53144, 150232), (60736, 131453), (61612, 129584), (64792, 123224), (74048, 107821), (75116, 106288), (76804, 103952), (84461, 94528), (87776, 90958)]