279648768

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 160

約数和(自身を含む): 879943680

約数和(自身を除く): 600294912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 839, 868, 896, 992, 1302, 1344, 1488, 1536, 1678, 1736, 1792, 1984, 2517, 2604, 2688, 2976, 3356, 3472, 3584, 3968, 5034, 5208, 5376, 5873, 5952, 6712, 6944, 7936, 10068, 10416, 10752, 11746, 11904, 13424, 13888, 15872, 17619, 20136, 20832, 23492, 23808, 26009, 26848, 27776, 35238, 40272, 41664, 46984, 47616, 52018, 53696, 55552, 70476, 78027, 80544, 83328, 93968, 104036, 107392, 111104, 140952, 156054, 161088, 166656, 182063, 187936, 208072, 214784, 281904, 312108, 322176, 333312, 364126, 375872, 416144, 429568, 546189, 563808, 624216, 644352, 728252, 751744, 832288, 1092378, 1127616, 1248432, 1288704, 1456504, 1503488, 1664576, 2184756, 2255232, 2496864, 2913008, 3006976, 3329152, 4369512, 4510464, 4993728, 5826016, 6658304, 8739024, 9020928, 9987456, 11652032, 13316608, 17478048, 19974912, 23304064, 34956096, 39949824, 46608128, 69912192, 93216256, 139824384, 279648768]

約数ペア:

[(1, 279648768), (2, 139824384), (3, 93216256), (4, 69912192), (6, 46608128), (7, 39949824), (8, 34956096), (12, 23304064), (14, 19974912), (16, 17478048), (21, 13316608), (24, 11652032), (28, 9987456), (31, 9020928), (32, 8739024), (42, 6658304), (48, 5826016), (56, 4993728), (62, 4510464), (64, 4369512), (84, 3329152), (93, 3006976), (96, 2913008), (112, 2496864), (124, 2255232), (128, 2184756), (168, 1664576), (186, 1503488), (192, 1456504), (217, 1288704), (224, 1248432), (248, 1127616), (256, 1092378), (336, 832288), (372, 751744), (384, 728252), (434, 644352), (448, 624216), (496, 563808), (512, 546189), (651, 429568), (672, 416144), (744, 375872), (768, 364126), (839, 333312), (868, 322176), (896, 312108), (992, 281904), (1302, 214784), (1344, 208072), (1488, 187936), (1536, 182063), (1678, 166656), (1736, 161088), (1792, 156054), (1984, 140952), (2517, 111104), (2604, 107392), (2688, 104036), (2976, 93968), (3356, 83328), (3472, 80544), (3584, 78027), (3968, 70476), (5034, 55552), (5208, 53696), (5376, 52018), (5873, 47616), (5952, 46984), (6712, 41664), (6944, 40272), (7936, 35238), (10068, 27776), (10416, 26848), (10752, 26009), (11746, 23808), (11904, 23492), (13424, 20832), (13888, 20136), (15872, 17619)]