306624968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{95107}}^1$

素因数の和:95157

約数の個数: 32

約数和(自身を含む): 639125760

約数和(自身を除く): 332500792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 95107, 190214, 380428, 760856, 1236391, 2472782, 2948317, 4945564, 5896634, 9891128, 11793268, 23586536, 38328121, 76656242, 153312484, 306624968]

約数ペア:

[(1, 306624968), (2, 153312484), (4, 76656242), (8, 38328121), (13, 23586536), (26, 11793268), (31, 9891128), (52, 5896634), (62, 4945564), (104, 2948317), (124, 2472782), (248, 1236391), (403, 760856), (806, 380428), (1612, 190214), (3224, 95107)]