255404702992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{732877}}^1$

素因数の和:733855

約数の個数: 40

約数和(自身を含む): 516907647936

約数和(自身を除く): 261502944944

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 947, 1894, 3788, 7576, 15152, 21781, 43562, 87124, 174248, 348496, 732877, 1465754, 2931508, 5863016, 11726032, 16856171, 33712342, 67424684, 134849368, 269698736, 694034519, 1388069038, 2776138076, 5552276152, 11104552304, 15962793937, 31925587874, 63851175748, 127702351496, 255404702992]

約数ペア:

[(1, 255404702992), (2, 127702351496), (4, 63851175748), (8, 31925587874), (16, 15962793937), (23, 11104552304), (46, 5552276152), (92, 2776138076), (184, 1388069038), (368, 694034519), (947, 269698736), (1894, 134849368), (3788, 67424684), (7576, 33712342), (15152, 16856171), (21781, 11726032), (43562, 5863016), (87124, 2931508), (174248, 1465754), (348496, 732877)]