327972684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67819}}^1$

素因数の和:67870

約数の個数: 48

約数和(自身を含む): 850734080

約数和(自身を除く): 522761396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 67819, 135638, 203457, 271276, 406914, 813828, 881647, 1763294, 2102389, 2644941, 3526588, 4204778, 5289882, 6307167, 8409556, 10579764, 12614334, 25228668, 27331057, 54662114, 81993171, 109324228, 163986342, 327972684]

約数ペア:

[(1, 327972684), (2, 163986342), (3, 109324228), (4, 81993171), (6, 54662114), (12, 27331057), (13, 25228668), (26, 12614334), (31, 10579764), (39, 8409556), (52, 6307167), (62, 5289882), (78, 4204778), (93, 3526588), (124, 2644941), (156, 2102389), (186, 1763294), (372, 881647), (403, 813828), (806, 406914), (1209, 271276), (1612, 203457), (2418, 135638), (4836, 67819)]