267127128

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{4519}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 724510800

約数和(自身を除く): 457383672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2463, 3284, 4519, 4926, 6568, 7389, 9038, 9852, 13557, 14778, 18076, 19704, 27114, 29556, 36152, 40671, 54228, 59112, 81342, 108456, 162684, 325368, 3710099, 7420198, 11130297, 14840396, 22260594, 29680792, 33390891, 44521188, 66781782, 89042376, 133563564, 267127128]

約数ペア:

[(1, 267127128), (2, 133563564), (3, 89042376), (4, 66781782), (6, 44521188), (8, 33390891), (9, 29680792), (12, 22260594), (18, 14840396), (24, 11130297), (36, 7420198), (72, 3710099), (821, 325368), (1642, 162684), (2463, 108456), (3284, 81342), (4519, 59112), (4926, 54228), (6568, 40671), (7389, 36152), (9038, 29556), (9852, 27114), (13557, 19704), (14778, 18076)]