204832768

素因数分解:

$2^{15}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 503308800

約数和(自身を除く): 298476032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 152, 188, 224, 256, 266, 304, 329, 376, 448, 512, 532, 608, 658, 752, 893, 896, 1024, 1064, 1216, 1316, 1504, 1786, 1792, 2048, 2128, 2432, 2632, 3008, 3572, 3584, 4096, 4256, 4864, 5264, 6016, 6251, 7144, 7168, 8192, 8512, 9728, 10528, 12032, 12502, 14288, 14336, 16384, 17024, 19456, 21056, 24064, 25004, 28576, 28672, 32768, 34048, 38912, 42112, 48128, 50008, 57152, 57344, 68096, 77824, 84224, 96256, 100016, 114304, 114688, 136192, 155648, 168448, 192512, 200032, 228608, 229376, 272384, 311296, 336896, 385024, 400064, 457216, 544768, 622592, 673792, 770048, 800128, 914432, 1089536, 1347584, 1540096, 1600256, 1828864, 2179072, 2695168, 3200512, 3657728, 4358144, 5390336, 6401024, 7315456, 10780672, 12802048, 14630912, 25604096, 29261824, 51208192, 102416384, 204832768]

約数ペア:

[(1, 204832768), (2, 102416384), (4, 51208192), (7, 29261824), (8, 25604096), (14, 14630912), (16, 12802048), (19, 10780672), (28, 7315456), (32, 6401024), (38, 5390336), (47, 4358144), (56, 3657728), (64, 3200512), (76, 2695168), (94, 2179072), (112, 1828864), (128, 1600256), (133, 1540096), (152, 1347584), (188, 1089536), (224, 914432), (256, 800128), (266, 770048), (304, 673792), (329, 622592), (376, 544768), (448, 457216), (512, 400064), (532, 385024), (608, 336896), (658, 311296), (752, 272384), (893, 229376), (896, 228608), (1024, 200032), (1064, 192512), (1216, 168448), (1316, 155648), (1504, 136192), (1786, 114688), (1792, 114304), (2048, 100016), (2128, 96256), (2432, 84224), (2632, 77824), (3008, 68096), (3572, 57344), (3584, 57152), (4096, 50008), (4256, 48128), (4864, 42112), (5264, 38912), (6016, 34048), (6251, 32768), (7144, 28672), (7168, 28576), (8192, 25004), (8512, 24064), (9728, 21056), (10528, 19456), (12032, 17024), (12502, 16384), (14288, 14336)]