213892608

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 574713216

約数和(自身を除く): 360820608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1048, 1063, 1536, 1572, 2096, 2126, 3144, 3189, 4192, 4252, 6288, 6378, 8384, 8504, 12576, 12756, 16768, 17008, 25152, 25512, 33536, 34016, 50304, 51024, 67072, 68032, 100608, 102048, 136064, 139253, 201216, 204096, 272128, 278506, 408192, 417759, 544256, 557012, 816384, 835518, 1114024, 1632768, 1671036, 2228048, 3342072, 4456096, 6684144, 8912192, 13368288, 17824384, 26736576, 35648768, 53473152, 71297536, 106946304, 213892608]

約数ペア:

[(1, 213892608), (2, 106946304), (3, 71297536), (4, 53473152), (6, 35648768), (8, 26736576), (12, 17824384), (16, 13368288), (24, 8912192), (32, 6684144), (48, 4456096), (64, 3342072), (96, 2228048), (128, 1671036), (131, 1632768), (192, 1114024), (256, 835518), (262, 816384), (384, 557012), (393, 544256), (512, 417759), (524, 408192), (768, 278506), (786, 272128), (1048, 204096), (1063, 201216), (1536, 139253), (1572, 136064), (2096, 102048), (2126, 100608), (3144, 68032), (3189, 67072), (4192, 51024), (4252, 50304), (6288, 34016), (6378, 33536), (8384, 25512), (8504, 25152), (12576, 17008), (12756, 16768)]