2945549568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 8752031904

約数和(自身を除く): 5806482336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 307, 312, 372, 384, 403, 416, 496, 614, 624, 744, 768, 806, 832, 921, 961, 992, 1209, 1228, 1248, 1488, 1612, 1664, 1842, 1922, 1984, 2418, 2456, 2496, 2883, 2976, 3224, 3328, 3684, 3844, 3968, 3991, 4836, 4912, 4992, 5766, 5952, 6448, 7368, 7688, 7936, 7982, 9517, 9672, 9824, 9984, 11532, 11904, 11973, 12493, 12896, 14736, 15376, 15964, 19034, 19344, 19648, 23064, 23808, 23946, 24986, 25792, 28551, 29472, 30752, 31928, 37479, 38068, 38688, 39296, 46128, 47892, 49972, 51584, 57102, 58944, 61504, 63856, 74958, 76136, 77376, 78592, 92256, 95784, 99944, 103168, 114204, 117888, 123008, 123721, 127712, 149916, 152272, 154752, 184512, 191568, 199888, 228408, 235776, 246016, 247442, 255424, 295027, 299832, 304544, 309504, 369024, 371163, 383136, 399776, 456816, 494884, 510848, 590054, 599664, 609088, 738048, 742326, 766272, 799552, 885081, 913632, 989768, 1021696, 1180108, 1199328, 1218176, 1484652, 1532544, 1599104, 1770162, 1827264, 1979536, 2360216, 2398656, 2436352, 2969304, 3065088, 3198208, 3540324, 3654528, 3835351, 3959072, 4720432, 4797312, 5938608, 7080648, 7309056, 7670702, 7918144, 9440864, 9594624, 11506053, 11877216, 14161296, 15341404, 15836288, 18881728, 23012106, 23754432, 28322592, 30682808, 31672576, 37763456, 46024212, 47508864, 56645184, 61365616, 75526912, 92048424, 95017728, 113290368, 122731232, 184096848, 226580736, 245462464, 368193696, 490924928, 736387392, 981849856, 1472774784, 2945549568]

約数ペア:

[(1, 2945549568), (2, 1472774784), (3, 981849856), (4, 736387392), (6, 490924928), (8, 368193696), (12, 245462464), (13, 226580736), (16, 184096848), (24, 122731232), (26, 113290368), (31, 95017728), (32, 92048424), (39, 75526912), (48, 61365616), (52, 56645184), (62, 47508864), (64, 46024212), (78, 37763456), (93, 31672576), (96, 30682808), (104, 28322592), (124, 23754432), (128, 23012106), (156, 18881728), (186, 15836288), (192, 15341404), (208, 14161296), (248, 11877216), (256, 11506053), (307, 9594624), (312, 9440864), (372, 7918144), (384, 7670702), (403, 7309056), (416, 7080648), (496, 5938608), (614, 4797312), (624, 4720432), (744, 3959072), (768, 3835351), (806, 3654528), (832, 3540324), (921, 3198208), (961, 3065088), (992, 2969304), (1209, 2436352), (1228, 2398656), (1248, 2360216), (1488, 1979536), (1612, 1827264), (1664, 1770162), (1842, 1599104), (1922, 1532544), (1984, 1484652), (2418, 1218176), (2456, 1199328), (2496, 1180108), (2883, 1021696), (2976, 989768), (3224, 913632), (3328, 885081), (3684, 799552), (3844, 766272), (3968, 742326), (3991, 738048), (4836, 609088), (4912, 599664), (4992, 590054), (5766, 510848), (5952, 494884), (6448, 456816), (7368, 399776), (7688, 383136), (7936, 371163), (7982, 369024), (9517, 309504), (9672, 304544), (9824, 299832), (9984, 295027), (11532, 255424), (11904, 247442), (11973, 246016), (12493, 235776), (12896, 228408), (14736, 199888), (15376, 191568), (15964, 184512), (19034, 154752), (19344, 152272), (19648, 149916), (23064, 127712), (23808, 123721), (23946, 123008), (24986, 117888), (25792, 114204), (28551, 103168), (29472, 99944), (30752, 95784), (31928, 92256), (37479, 78592), (38068, 77376), (38688, 76136), (39296, 74958), (46128, 63856), (47892, 61504), (49972, 58944), (51584, 57102)]