253333504

素因数分解:

$2^{12}\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 52

約数和(自身を含む): 511642624

約数和(自身を除く): 258309120

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 487, 508, 512, 974, 1016, 1024, 1948, 2032, 2048, 3896, 4064, 4096, 7792, 8128, 15584, 16256, 31168, 32512, 61849, 62336, 65024, 123698, 124672, 130048, 247396, 249344, 260096, 494792, 498688, 520192, 989584, 997376, 1979168, 1994752, 3958336, 7916672, 15833344, 31666688, 63333376, 126666752, 253333504]

約数ペア:

[(1, 253333504), (2, 126666752), (4, 63333376), (8, 31666688), (16, 15833344), (32, 7916672), (64, 3958336), (127, 1994752), (128, 1979168), (254, 997376), (256, 989584), (487, 520192), (508, 498688), (512, 494792), (974, 260096), (1016, 249344), (1024, 247396), (1948, 130048), (2032, 124672), (2048, 123698), (3896, 65024), (4064, 62336), (4096, 61849), (7792, 32512), (8128, 31168), (15584, 16256)]