254305296

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 180

約数和(自身を含む): 864444672

約数和(自身を除く): 610139376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1567, 1656, 1764, 1932, 2254, 2352, 2576, 2898, 3134, 3312, 3381, 3528, 3864, 4508, 4701, 5796, 6268, 6762, 7056, 7728, 9016, 9402, 10143, 10969, 11592, 12536, 13524, 14103, 18032, 18804, 20286, 21938, 23184, 25072, 27048, 28206, 32907, 36041, 37608, 40572, 43876, 54096, 56412, 65814, 72082, 75216, 76783, 81144, 87752, 98721, 108123, 112824, 131628, 144164, 153566, 162288, 175504, 197442, 216246, 225648, 230349, 252287, 263256, 288328, 307132, 324369, 394884, 432492, 460698, 504574, 526512, 576656, 614264, 648738, 691047, 756861, 789768, 864984, 921396, 1009148, 1228528, 1297476, 1382094, 1513722, 1579536, 1729968, 1766009, 1842792, 2018296, 2270583, 2594952, 2764188, 3027444, 3532018, 3685584, 4036592, 4541166, 5189904, 5298027, 5528376, 6054888, 7064036, 9082332, 10596054, 11056752, 12109776, 14128072, 15894081, 18164664, 21192108, 28256144, 31788162, 36329328, 42384216, 63576324, 84768432, 127152648, 254305296]

約数ペア:

[(1, 254305296), (2, 127152648), (3, 84768432), (4, 63576324), (6, 42384216), (7, 36329328), (8, 31788162), (9, 28256144), (12, 21192108), (14, 18164664), (16, 15894081), (18, 14128072), (21, 12109776), (23, 11056752), (24, 10596054), (28, 9082332), (36, 7064036), (42, 6054888), (46, 5528376), (48, 5298027), (49, 5189904), (56, 4541166), (63, 4036592), (69, 3685584), (72, 3532018), (84, 3027444), (92, 2764188), (98, 2594952), (112, 2270583), (126, 2018296), (138, 1842792), (144, 1766009), (147, 1729968), (161, 1579536), (168, 1513722), (184, 1382094), (196, 1297476), (207, 1228528), (252, 1009148), (276, 921396), (294, 864984), (322, 789768), (336, 756861), (368, 691047), (392, 648738), (414, 614264), (441, 576656), (483, 526512), (504, 504574), (552, 460698), (588, 432492), (644, 394884), (784, 324369), (828, 307132), (882, 288328), (966, 263256), (1008, 252287), (1104, 230349), (1127, 225648), (1176, 216246), (1288, 197442), (1449, 175504), (1567, 162288), (1656, 153566), (1764, 144164), (1932, 131628), (2254, 112824), (2352, 108123), (2576, 98721), (2898, 87752), (3134, 81144), (3312, 76783), (3381, 75216), (3528, 72082), (3864, 65814), (4508, 56412), (4701, 54096), (5796, 43876), (6268, 40572), (6762, 37608), (7056, 36041), (7728, 32907), (9016, 28206), (9402, 27048), (10143, 25072), (10969, 23184), (11592, 21938), (12536, 20286), (13524, 18804), (14103, 18032)]