845229112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2281}}^1$

素因数の和:2816

約数の個数: 64

約数和(自身を含む): 1955217600

約数和(自身を除く): 1109988488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 509, 728, 1018, 2036, 2281, 3563, 4072, 4562, 6617, 7126, 9124, 13234, 14252, 15967, 18248, 26468, 28504, 29653, 31934, 46319, 52936, 59306, 63868, 92638, 118612, 127736, 185276, 207571, 237224, 370552, 415142, 830284, 1161029, 1660568, 2322058, 4644116, 8127203, 9288232, 15093377, 16254406, 30186754, 32508812, 60373508, 65017624, 105653639, 120747016, 211307278, 422614556, 845229112]

約数ペア:

[(1, 845229112), (2, 422614556), (4, 211307278), (7, 120747016), (8, 105653639), (13, 65017624), (14, 60373508), (26, 32508812), (28, 30186754), (52, 16254406), (56, 15093377), (91, 9288232), (104, 8127203), (182, 4644116), (364, 2322058), (509, 1660568), (728, 1161029), (1018, 830284), (2036, 415142), (2281, 370552), (3563, 237224), (4072, 207571), (4562, 185276), (6617, 127736), (7126, 118612), (9124, 92638), (13234, 63868), (14252, 59306), (15967, 52936), (18248, 46319), (26468, 31934), (28504, 29653)]