255280696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{12037}}^1$

素因数の和:12295

約数の個数: 32

約数和(自身を含む): 524375280

約数和(自身を除く): 269094584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 5302, 10604, 12037, 21208, 24074, 48148, 96296, 132407, 264814, 529628, 1059256, 2900917, 5801834, 11603668, 23207336, 31910087, 63820174, 127640348, 255280696]

約数ペア:

[(1, 255280696), (2, 127640348), (4, 63820174), (8, 31910087), (11, 23207336), (22, 11603668), (44, 5801834), (88, 2900917), (241, 1059256), (482, 529628), (964, 264814), (1928, 132407), (2651, 96296), (5302, 48148), (10604, 24074), (12037, 21208)]