260181712

素因数分解:

$2^4\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1601}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 576873792

約数和(自身を除く): 316692080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1451, 1601, 2902, 3202, 5804, 6404, 10157, 11207, 11608, 12808, 20314, 22414, 23216, 25616, 40628, 44828, 81256, 89656, 162512, 179312, 2323051, 4646102, 9292204, 16261357, 18584408, 32522714, 37168816, 65045428, 130090856, 260181712]

約数ペア:

[(1, 260181712), (2, 130090856), (4, 65045428), (7, 37168816), (8, 32522714), (14, 18584408), (16, 16261357), (28, 9292204), (56, 4646102), (112, 2323051), (1451, 179312), (1601, 162512), (2902, 89656), (3202, 81256), (5804, 44828), (6404, 40628), (10157, 25616), (11207, 23216), (11608, 22414), (12808, 20314)]