290736104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{2543}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 564157440

約数和(自身を除く): 273421336

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 461, 922, 1844, 2543, 3688, 5086, 10172, 14291, 20344, 28582, 57164, 78833, 114328, 157666, 315332, 630664, 1172323, 2344646, 4689292, 9378584, 36342013, 72684026, 145368052, 290736104]

約数ペア:

[(1, 290736104), (2, 145368052), (4, 72684026), (8, 36342013), (31, 9378584), (62, 4689292), (124, 2344646), (248, 1172323), (461, 630664), (922, 315332), (1844, 157666), (2543, 114328), (3688, 78833), (5086, 57164), (10172, 28582), (14291, 20344)]