28145183232

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:1018

約数の個数: 160

約数和(自身を含む): 76027133952

約数和(自身を除く): 47881950720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 223, 254, 256, 381, 384, 446, 508, 512, 647, 669, 762, 768, 892, 1016, 1294, 1338, 1524, 1536, 1784, 1941, 2032, 2588, 2676, 3048, 3568, 3882, 4064, 5176, 5352, 6096, 7136, 7764, 8128, 10352, 10704, 12192, 14272, 15528, 16256, 20704, 21408, 24384, 28321, 28544, 31056, 32512, 41408, 42816, 48768, 56642, 57088, 62112, 65024, 82169, 82816, 84963, 85632, 97536, 113284, 114176, 124224, 144281, 164338, 165632, 169926, 171264, 195072, 226568, 246507, 248448, 288562, 328676, 331264, 339852, 342528, 432843, 453136, 493014, 496896, 577124, 657352, 679704, 865686, 906272, 986028, 993792, 1154248, 1314704, 1359408, 1731372, 1812544, 1972056, 2308496, 2629408, 2718816, 3462744, 3625088, 3944112, 4616992, 5258816, 5437632, 6925488, 7250176, 7888224, 9233984, 10517632, 10875264, 13850976, 14500352, 15776448, 18323687, 18467968, 21035264, 21750528, 27701952, 31552896, 36647374, 36935936, 42070528, 43501056, 54971061, 55403904, 63105792, 73294748, 73871872, 109942122, 110807808, 126211584, 146589496, 219884244, 221615616, 293178992, 439768488, 586357984, 879536976, 1172715968, 1759073952, 2345431936, 3518147904, 4690863872, 7036295808, 9381727744, 14072591616, 28145183232]

約数ペア:

[(1, 28145183232), (2, 14072591616), (3, 9381727744), (4, 7036295808), (6, 4690863872), (8, 3518147904), (12, 2345431936), (16, 1759073952), (24, 1172715968), (32, 879536976), (48, 586357984), (64, 439768488), (96, 293178992), (127, 221615616), (128, 219884244), (192, 146589496), (223, 126211584), (254, 110807808), (256, 109942122), (381, 73871872), (384, 73294748), (446, 63105792), (508, 55403904), (512, 54971061), (647, 43501056), (669, 42070528), (762, 36935936), (768, 36647374), (892, 31552896), (1016, 27701952), (1294, 21750528), (1338, 21035264), (1524, 18467968), (1536, 18323687), (1784, 15776448), (1941, 14500352), (2032, 13850976), (2588, 10875264), (2676, 10517632), (3048, 9233984), (3568, 7888224), (3882, 7250176), (4064, 6925488), (5176, 5437632), (5352, 5258816), (6096, 4616992), (7136, 3944112), (7764, 3625088), (8128, 3462744), (10352, 2718816), (10704, 2629408), (12192, 2308496), (14272, 1972056), (15528, 1812544), (16256, 1731372), (20704, 1359408), (21408, 1314704), (24384, 1154248), (28321, 993792), (28544, 986028), (31056, 906272), (32512, 865686), (41408, 679704), (42816, 657352), (48768, 577124), (56642, 496896), (57088, 493014), (62112, 453136), (65024, 432843), (82169, 342528), (82816, 339852), (84963, 331264), (85632, 328676), (97536, 288562), (113284, 248448), (114176, 246507), (124224, 226568), (144281, 195072), (164338, 171264), (165632, 169926)]