1349786144

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{45307}}^1$

素因数の和:45350

約数の個数: 72

約数和(自身を含む): 3254020560

約数和(自身を除く): 1904234416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 45307, 90614, 181228, 317149, 362456, 634298, 724912, 860833, 1268596, 1449824, 1721666, 2220043, 2537192, 3443332, 4440086, 5074384, 6025831, 6886664, 8880172, 10148768, 12051662, 13773328, 17760344, 24103324, 27546656, 35520688, 42180817, 48206648, 71041376, 84361634, 96413296, 168723268, 192826592, 337446536, 674893072, 1349786144]

約数ペア:

[(1, 1349786144), (2, 674893072), (4, 337446536), (7, 192826592), (8, 168723268), (14, 96413296), (16, 84361634), (19, 71041376), (28, 48206648), (32, 42180817), (38, 35520688), (49, 27546656), (56, 24103324), (76, 17760344), (98, 13773328), (112, 12051662), (133, 10148768), (152, 8880172), (196, 6886664), (224, 6025831), (266, 5074384), (304, 4440086), (392, 3443332), (532, 2537192), (608, 2220043), (784, 1721666), (931, 1449824), (1064, 1268596), (1568, 860833), (1862, 724912), (2128, 634298), (3724, 362456), (4256, 317149), (7448, 181228), (14896, 90614), (29792, 45307)]