213475328

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 112

約数和(自身を含む): 490703616

約数和(自身を除く): 277228288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 103, 128, 176, 184, 206, 253, 256, 352, 368, 412, 506, 512, 704, 736, 824, 1012, 1024, 1133, 1408, 1472, 1648, 2024, 2048, 2266, 2369, 2816, 2944, 3296, 4048, 4096, 4532, 4738, 5632, 5888, 6592, 8096, 8192, 9064, 9476, 11264, 11776, 13184, 16192, 18128, 18952, 22528, 23552, 26059, 26368, 32384, 36256, 37904, 45056, 47104, 52118, 52736, 64768, 72512, 75808, 90112, 94208, 104236, 105472, 129536, 145024, 151616, 188416, 208472, 210944, 259072, 290048, 303232, 416944, 421888, 518144, 580096, 606464, 833888, 843776, 1036288, 1160192, 1212928, 1667776, 2072576, 2320384, 2425856, 3335552, 4640768, 4851712, 6671104, 9281536, 9703424, 13342208, 19406848, 26684416, 53368832, 106737664, 213475328]

約数ペア:

[(1, 213475328), (2, 106737664), (4, 53368832), (8, 26684416), (11, 19406848), (16, 13342208), (22, 9703424), (23, 9281536), (32, 6671104), (44, 4851712), (46, 4640768), (64, 3335552), (88, 2425856), (92, 2320384), (103, 2072576), (128, 1667776), (176, 1212928), (184, 1160192), (206, 1036288), (253, 843776), (256, 833888), (352, 606464), (368, 580096), (412, 518144), (506, 421888), (512, 416944), (704, 303232), (736, 290048), (824, 259072), (1012, 210944), (1024, 208472), (1133, 188416), (1408, 151616), (1472, 145024), (1648, 129536), (2024, 105472), (2048, 104236), (2266, 94208), (2369, 90112), (2816, 75808), (2944, 72512), (3296, 64768), (4048, 52736), (4096, 52118), (4532, 47104), (4738, 45056), (5632, 37904), (5888, 36256), (6592, 32384), (8096, 26368), (8192, 26059), (9064, 23552), (9476, 22528), (11264, 18952), (11776, 18128), (13184, 16192)]