267726784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1197

約数の個数: 56

約数和(自身を含む): 574222880

約数和(自身を除く): 306496096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 439, 733, 832, 878, 1466, 1756, 2932, 3512, 5707, 5864, 7024, 9529, 11414, 11728, 14048, 19058, 22828, 23456, 28096, 38116, 45656, 46912, 76232, 91312, 152464, 182624, 304928, 321787, 365248, 609856, 643574, 1287148, 2574296, 4183231, 5148592, 8366462, 10297184, 16732924, 20594368, 33465848, 66931696, 133863392, 267726784]

約数ペア:

[(1, 267726784), (2, 133863392), (4, 66931696), (8, 33465848), (13, 20594368), (16, 16732924), (26, 10297184), (32, 8366462), (52, 5148592), (64, 4183231), (104, 2574296), (208, 1287148), (416, 643574), (439, 609856), (733, 365248), (832, 321787), (878, 304928), (1466, 182624), (1756, 152464), (2932, 91312), (3512, 76232), (5707, 46912), (5864, 45656), (7024, 38116), (9529, 28096), (11414, 23456), (11728, 22828), (14048, 19058)]