243636484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{51487}}^1$

素因数の和:51524

約数の個数: 36

約数和(自身を含む): 527649024

約数和(自身を除く): 284012540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 51487, 102974, 205948, 360409, 669331, 720818, 1338662, 1441636, 2677324, 4685317, 8701303, 9370634, 17402606, 18741268, 34805212, 60909121, 121818242, 243636484]

約数ペア:

[(1, 243636484), (2, 121818242), (4, 60909121), (7, 34805212), (13, 18741268), (14, 17402606), (26, 9370634), (28, 8701303), (52, 4685317), (91, 2677324), (169, 1441636), (182, 1338662), (338, 720818), (364, 669331), (676, 360409), (1183, 205948), (2366, 102974), (4732, 51487)]