245617664

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1982

約数の個数: 44

約数和(自身を含む): 495013728

約数和(自身を除く): 249396064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1024, 1048, 1831, 2096, 3662, 4192, 7324, 8384, 14648, 16768, 29296, 33536, 58592, 67072, 117184, 134144, 234368, 239861, 468736, 479722, 937472, 959444, 1874944, 1918888, 3837776, 7675552, 15351104, 30702208, 61404416, 122808832, 245617664]

約数ペア:

[(1, 245617664), (2, 122808832), (4, 61404416), (8, 30702208), (16, 15351104), (32, 7675552), (64, 3837776), (128, 1918888), (131, 1874944), (256, 959444), (262, 937472), (512, 479722), (524, 468736), (1024, 239861), (1048, 234368), (1831, 134144), (2096, 117184), (3662, 67072), (4192, 58592), (7324, 33536), (8384, 29296), (14648, 16768)]