260800512

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 796905600

約数和(自身を除く): 536105088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 379, 384, 448, 512, 672, 758, 768, 896, 1024, 1137, 1344, 1516, 1536, 1792, 2048, 2274, 2653, 2688, 3032, 3072, 3584, 4096, 4548, 5306, 5376, 6064, 6144, 7168, 7959, 8192, 9096, 10612, 10752, 12128, 12288, 14336, 15918, 16384, 18192, 21224, 21504, 24256, 24576, 28672, 31836, 32768, 36384, 42448, 43008, 48512, 49152, 57344, 63672, 72768, 84896, 86016, 97024, 98304, 114688, 127344, 145536, 169792, 172032, 194048, 229376, 254688, 291072, 339584, 344064, 388096, 509376, 582144, 679168, 688128, 776192, 1018752, 1164288, 1358336, 1552384, 2037504, 2328576, 2716672, 3104768, 4075008, 4657152, 5433344, 6209536, 8150016, 9314304, 10866688, 12419072, 16300032, 18628608, 21733376, 32600064, 37257216, 43466752, 65200128, 86933504, 130400256, 260800512]

約数ペア:

[(1, 260800512), (2, 130400256), (3, 86933504), (4, 65200128), (6, 43466752), (7, 37257216), (8, 32600064), (12, 21733376), (14, 18628608), (16, 16300032), (21, 12419072), (24, 10866688), (28, 9314304), (32, 8150016), (42, 6209536), (48, 5433344), (56, 4657152), (64, 4075008), (84, 3104768), (96, 2716672), (112, 2328576), (128, 2037504), (168, 1552384), (192, 1358336), (224, 1164288), (256, 1018752), (336, 776192), (379, 688128), (384, 679168), (448, 582144), (512, 509376), (672, 388096), (758, 344064), (768, 339584), (896, 291072), (1024, 254688), (1137, 229376), (1344, 194048), (1516, 172032), (1536, 169792), (1792, 145536), (2048, 127344), (2274, 114688), (2653, 98304), (2688, 97024), (3032, 86016), (3072, 84896), (3584, 72768), (4096, 63672), (4548, 57344), (5306, 49152), (5376, 48512), (6064, 43008), (6144, 42448), (7168, 36384), (7959, 32768), (8192, 31836), (9096, 28672), (10612, 24576), (10752, 24256), (12128, 21504), (12288, 21224), (14336, 18192), (15918, 16384)]