306355816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{3511}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 619516800

約数和(自身を除く): 313160984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 839, 1678, 3356, 3511, 6712, 7022, 10907, 14044, 21814, 28088, 43628, 45643, 87256, 91286, 182572, 365144, 2945729, 5891458, 11782916, 23565832, 38294477, 76588954, 153177908, 306355816]

約数ペア:

[(1, 306355816), (2, 153177908), (4, 76588954), (8, 38294477), (13, 23565832), (26, 11782916), (52, 5891458), (104, 2945729), (839, 365144), (1678, 182572), (3356, 91286), (3511, 87256), (6712, 45643), (7022, 43628), (10907, 28088), (14044, 21814)]