256986024

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{84313}}^1$

素因数の和:84449

約数の個数: 32

約数和(自身を含む): 647531520

約数和(自身を除く): 390545496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 84313, 168626, 252939, 337252, 505878, 674504, 1011756, 2023512, 10707751, 21415502, 32123253, 42831004, 64246506, 85662008, 128493012, 256986024]

約数ペア:

[(1, 256986024), (2, 128493012), (3, 85662008), (4, 64246506), (6, 42831004), (8, 32123253), (12, 21415502), (24, 10707751), (127, 2023512), (254, 1011756), (381, 674504), (508, 505878), (762, 337252), (1016, 252939), (1524, 168626), (3048, 84313)]