267521216

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{11579}}^1$

素因数の和:11629

約数の個数: 42

約数和(自身を含む): 560321460

約数和(自身を除く): 292800244

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 11579, 23104, 23158, 46316, 92632, 185264, 220001, 370528, 440002, 741056, 880004, 1760008, 3520016, 4180019, 7040032, 8360038, 14080064, 16720076, 33440152, 66880304, 133760608, 267521216]

約数ペア:

[(1, 267521216), (2, 133760608), (4, 66880304), (8, 33440152), (16, 16720076), (19, 14080064), (32, 8360038), (38, 7040032), (64, 4180019), (76, 3520016), (152, 1760008), (304, 880004), (361, 741056), (608, 440002), (722, 370528), (1216, 220001), (1444, 185264), (2888, 92632), (5776, 46316), (11552, 23158), (11579, 23104)]