219235072

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 541578240

約数和(自身を除く): 322343168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 137, 152, 188, 224, 256, 266, 274, 304, 329, 376, 448, 532, 548, 608, 658, 752, 893, 896, 959, 1064, 1096, 1216, 1316, 1504, 1786, 1792, 1918, 2128, 2192, 2432, 2603, 2632, 3008, 3572, 3836, 4256, 4384, 4864, 5206, 5264, 6016, 6251, 6439, 7144, 7672, 8512, 8768, 10412, 10528, 12032, 12502, 12878, 14288, 15344, 17024, 17536, 18221, 20824, 21056, 25004, 25756, 28576, 30688, 34048, 35072, 36442, 41648, 42112, 45073, 50008, 51512, 57152, 61376, 72884, 83296, 84224, 90146, 100016, 103024, 114304, 122341, 122752, 145768, 166592, 180292, 200032, 206048, 228608, 244682, 245504, 291536, 333184, 360584, 400064, 412096, 489364, 583072, 666368, 721168, 800128, 824192, 856387, 978728, 1166144, 1442336, 1600256, 1648384, 1712774, 1957456, 2332288, 2884672, 3425548, 3914912, 4664576, 5769344, 6851096, 7829824, 11538688, 13702192, 15659648, 27404384, 31319296, 54808768, 109617536, 219235072]

約数ペア:

[(1, 219235072), (2, 109617536), (4, 54808768), (7, 31319296), (8, 27404384), (14, 15659648), (16, 13702192), (19, 11538688), (28, 7829824), (32, 6851096), (38, 5769344), (47, 4664576), (56, 3914912), (64, 3425548), (76, 2884672), (94, 2332288), (112, 1957456), (128, 1712774), (133, 1648384), (137, 1600256), (152, 1442336), (188, 1166144), (224, 978728), (256, 856387), (266, 824192), (274, 800128), (304, 721168), (329, 666368), (376, 583072), (448, 489364), (532, 412096), (548, 400064), (608, 360584), (658, 333184), (752, 291536), (893, 245504), (896, 244682), (959, 228608), (1064, 206048), (1096, 200032), (1216, 180292), (1316, 166592), (1504, 145768), (1786, 122752), (1792, 122341), (1918, 114304), (2128, 103024), (2192, 100016), (2432, 90146), (2603, 84224), (2632, 83296), (3008, 72884), (3572, 61376), (3836, 57152), (4256, 51512), (4384, 50008), (4864, 45073), (5206, 42112), (5264, 41648), (6016, 36442), (6251, 35072), (6439, 34048), (7144, 30688), (7672, 28576), (8512, 25756), (8768, 25004), (10412, 21056), (10528, 20824), (12032, 18221), (12502, 17536), (12878, 17024), (14288, 15344)]