388632564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{469363}}^1$

素因数の和:469396

約数の個数: 36

約数和(自身を含む): 1025090976

約数和(自身を除く): 636458412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 469363, 938726, 1408089, 1877452, 2816178, 4224267, 5632356, 8448534, 10795349, 16897068, 21590698, 32386047, 43181396, 64772094, 97158141, 129544188, 194316282, 388632564]

約数ペア:

[(1, 388632564), (2, 194316282), (3, 129544188), (4, 97158141), (6, 64772094), (9, 43181396), (12, 32386047), (18, 21590698), (23, 16897068), (36, 10795349), (46, 8448534), (69, 5632356), (92, 4224267), (138, 2816178), (207, 1877452), (276, 1408089), (414, 938726), (828, 469363)]