243949776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31567}}^1$

素因数の和:31608

約数の個数: 80

約数和(自身を含む): 751570944

約数和(自身を除く): 507621168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 31567, 63134, 94701, 126268, 189402, 220969, 252536, 378804, 441938, 505072, 662907, 726041, 757608, 883876, 1325814, 1452082, 1515216, 1767752, 2178123, 2651628, 2904164, 3535504, 4356246, 5082287, 5303256, 5808328, 8712492, 10164574, 10606512, 11616656, 15246861, 17424984, 20329148, 30493722, 34849968, 40658296, 60987444, 81316592, 121974888, 243949776]

約数ペア:

[(1, 243949776), (2, 121974888), (3, 81316592), (4, 60987444), (6, 40658296), (7, 34849968), (8, 30493722), (12, 20329148), (14, 17424984), (16, 15246861), (21, 11616656), (23, 10606512), (24, 10164574), (28, 8712492), (42, 5808328), (46, 5303256), (48, 5082287), (56, 4356246), (69, 3535504), (84, 2904164), (92, 2651628), (112, 2178123), (138, 1767752), (161, 1515216), (168, 1452082), (184, 1325814), (276, 883876), (322, 757608), (336, 726041), (368, 662907), (483, 505072), (552, 441938), (644, 378804), (966, 252536), (1104, 220969), (1288, 189402), (1932, 126268), (2576, 94701), (3864, 63134), (7728, 31567)]