254065728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8264

約数の個数: 112

約数和(自身を含む): 801745920

約数和(自身を除く): 547680192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 8219, 10304, 15456, 16438, 24657, 30912, 32876, 49314, 57533, 65752, 98628, 115066, 131504, 172599, 189037, 197256, 230132, 263008, 345198, 378074, 394512, 460264, 526016, 567111, 690396, 756148, 789024, 920528, 1134222, 1323259, 1380792, 1512296, 1578048, 1841056, 2268444, 2646518, 2761584, 3024592, 3682112, 3969777, 4536888, 5293036, 5523168, 6049184, 7939554, 9073776, 10586072, 11046336, 12098368, 15879108, 18147552, 21172144, 31758216, 36295104, 42344288, 63516432, 84688576, 127032864, 254065728]

約数ペア:

[(1, 254065728), (2, 127032864), (3, 84688576), (4, 63516432), (6, 42344288), (7, 36295104), (8, 31758216), (12, 21172144), (14, 18147552), (16, 15879108), (21, 12098368), (23, 11046336), (24, 10586072), (28, 9073776), (32, 7939554), (42, 6049184), (46, 5523168), (48, 5293036), (56, 4536888), (64, 3969777), (69, 3682112), (84, 3024592), (92, 2761584), (96, 2646518), (112, 2268444), (138, 1841056), (161, 1578048), (168, 1512296), (184, 1380792), (192, 1323259), (224, 1134222), (276, 920528), (322, 789024), (336, 756148), (368, 690396), (448, 567111), (483, 526016), (552, 460264), (644, 394512), (672, 378074), (736, 345198), (966, 263008), (1104, 230132), (1288, 197256), (1344, 189037), (1472, 172599), (1932, 131504), (2208, 115066), (2576, 98628), (3864, 65752), (4416, 57533), (5152, 49314), (7728, 32876), (8219, 30912), (10304, 24657), (15456, 16438)]