1518440448

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 208

約数和(自身を含む): 4697047040

約数和(自身を除く): 3178606592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 139, 168, 192, 224, 254, 256, 278, 336, 381, 384, 417, 448, 508, 512, 556, 672, 762, 768, 834, 889, 896, 973, 1016, 1024, 1112, 1344, 1524, 1536, 1668, 1778, 1792, 1946, 2032, 2048, 2224, 2667, 2688, 2919, 3048, 3072, 3336, 3556, 3584, 3892, 4064, 4096, 4448, 5334, 5376, 5838, 6096, 6144, 6672, 7112, 7168, 7784, 8128, 8896, 10668, 10752, 11676, 12192, 12288, 13344, 14224, 14336, 15568, 16256, 17653, 17792, 21336, 21504, 23352, 24384, 26688, 28448, 28672, 31136, 32512, 35306, 35584, 42672, 43008, 46704, 48768, 52959, 53376, 56896, 62272, 65024, 70612, 71168, 85344, 86016, 93408, 97536, 105918, 106752, 113792, 123571, 124544, 130048, 141224, 142336, 170688, 186816, 195072, 211836, 213504, 227584, 247142, 249088, 260096, 282448, 284672, 341376, 370713, 373632, 390144, 423672, 427008, 455168, 494284, 498176, 520192, 564896, 569344, 682752, 741426, 747264, 780288, 847344, 854016, 910336, 988568, 996352, 1129792, 1365504, 1482852, 1494528, 1560576, 1694688, 1708032, 1820672, 1977136, 1992704, 2259584, 2731008, 2965704, 2989056, 3389376, 3641344, 3954272, 3985408, 4519168, 5462016, 5931408, 5978112, 6778752, 7908544, 9038336, 10924032, 11862816, 11956224, 13557504, 15817088, 18076672, 23725632, 27115008, 31634176, 36153344, 47451264, 54230016, 63268352, 72306688, 94902528, 108460032, 126536704, 189805056, 216920064, 253073408, 379610112, 506146816, 759220224, 1518440448]

約数ペア:

[(1, 1518440448), (2, 759220224), (3, 506146816), (4, 379610112), (6, 253073408), (7, 216920064), (8, 189805056), (12, 126536704), (14, 108460032), (16, 94902528), (21, 72306688), (24, 63268352), (28, 54230016), (32, 47451264), (42, 36153344), (48, 31634176), (56, 27115008), (64, 23725632), (84, 18076672), (96, 15817088), (112, 13557504), (127, 11956224), (128, 11862816), (139, 10924032), (168, 9038336), (192, 7908544), (224, 6778752), (254, 5978112), (256, 5931408), (278, 5462016), (336, 4519168), (381, 3985408), (384, 3954272), (417, 3641344), (448, 3389376), (508, 2989056), (512, 2965704), (556, 2731008), (672, 2259584), (762, 1992704), (768, 1977136), (834, 1820672), (889, 1708032), (896, 1694688), (973, 1560576), (1016, 1494528), (1024, 1482852), (1112, 1365504), (1344, 1129792), (1524, 996352), (1536, 988568), (1668, 910336), (1778, 854016), (1792, 847344), (1946, 780288), (2032, 747264), (2048, 741426), (2224, 682752), (2667, 569344), (2688, 564896), (2919, 520192), (3048, 498176), (3072, 494284), (3336, 455168), (3556, 427008), (3584, 423672), (3892, 390144), (4064, 373632), (4096, 370713), (4448, 341376), (5334, 284672), (5376, 282448), (5838, 260096), (6096, 249088), (6144, 247142), (6672, 227584), (7112, 213504), (7168, 211836), (7784, 195072), (8128, 186816), (8896, 170688), (10668, 142336), (10752, 141224), (11676, 130048), (12192, 124544), (12288, 123571), (13344, 113792), (14224, 106752), (14336, 105918), (15568, 97536), (16256, 93408), (17653, 86016), (17792, 85344), (21336, 71168), (21504, 70612), (23352, 65024), (24384, 62272), (26688, 56896), (28448, 53376), (28672, 52959), (31136, 48768), (32512, 46704), (35306, 43008), (35584, 42672)]