326726144

素因数分解:

$2^9\times {\mathrm{419}}^1\times {\mathrm{1523}}^1$

素因数の和:1960

約数の個数: 40

約数和(自身を含む): 654801840

約数和(自身を除く): 328075696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 512, 838, 1523, 1676, 3046, 3352, 6092, 6704, 12184, 13408, 24368, 26816, 48736, 53632, 97472, 107264, 194944, 214528, 389888, 638137, 779776, 1276274, 2552548, 5105096, 10210192, 20420384, 40840768, 81681536, 163363072, 326726144]

約数ペア:

[(1, 326726144), (2, 163363072), (4, 81681536), (8, 40840768), (16, 20420384), (32, 10210192), (64, 5105096), (128, 2552548), (256, 1276274), (419, 779776), (512, 638137), (838, 389888), (1523, 214528), (1676, 194944), (3046, 107264), (3352, 97472), (6092, 53632), (6704, 48736), (12184, 26816), (13408, 24368)]