257070912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10067}}^1$

素因数の和:10108

約数の個数: 112

約数和(自身を含む): 818327040

約数和(自身を除く): 561256128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 10067, 12768, 20134, 25536, 30201, 40268, 60402, 70469, 80536, 120804, 140938, 161072, 191273, 211407, 241608, 281876, 322144, 382546, 422814, 483216, 563752, 573819, 644288, 765092, 845628, 966432, 1127504, 1147638, 1338911, 1530184, 1691256, 1932864, 2255008, 2295276, 2677822, 3060368, 3382512, 4016733, 4510016, 4590552, 5355644, 6120736, 6765024, 8033466, 9181104, 10711288, 12241472, 13530048, 16066932, 18362208, 21422576, 32133864, 36724416, 42845152, 64267728, 85690304, 128535456, 257070912]

約数ペア:

[(1, 257070912), (2, 128535456), (3, 85690304), (4, 64267728), (6, 42845152), (7, 36724416), (8, 32133864), (12, 21422576), (14, 18362208), (16, 16066932), (19, 13530048), (21, 12241472), (24, 10711288), (28, 9181104), (32, 8033466), (38, 6765024), (42, 6120736), (48, 5355644), (56, 4590552), (57, 4510016), (64, 4016733), (76, 3382512), (84, 3060368), (96, 2677822), (112, 2295276), (114, 2255008), (133, 1932864), (152, 1691256), (168, 1530184), (192, 1338911), (224, 1147638), (228, 1127504), (266, 966432), (304, 845628), (336, 765092), (399, 644288), (448, 573819), (456, 563752), (532, 483216), (608, 422814), (672, 382546), (798, 322144), (912, 281876), (1064, 241608), (1216, 211407), (1344, 191273), (1596, 161072), (1824, 140938), (2128, 120804), (3192, 80536), (3648, 70469), (4256, 60402), (6384, 40268), (8512, 30201), (10067, 25536), (12768, 20134)]