321170045296

素因数分解:

$2^4\times {\mathrm{4817}}^1\times {\mathrm{4167143}}^1$

素因数の和:4171968

約数の個数: 20

約数和(自身を含む): 622396293552

約数和(自身を除く): 301226248256

約数列:

[1, 2, 4, 8, 16, 4817, 9634, 19268, 38536, 77072, 4167143, 8334286, 16668572, 33337144, 66674288, 20073127831, 40146255662, 80292511324, 160585022648, 321170045296]

約数ペア:

[(1, 321170045296), (2, 160585022648), (4, 80292511324), (8, 40146255662), (16, 20073127831), (4817, 66674288), (9634, 33337144), (19268, 16668572), (38536, 8334286), (77072, 4167143)]