440013204

素因数分解:

$2^2\times 3^2\times {\mathrm{2129}}^1\times {\mathrm{5741}}^1$

素因数の和:7880

約数の個数: 36

約数和(自身を含む): 1112971860

約数和(自身を除く): 672958656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2129, 4258, 5741, 6387, 8516, 11482, 12774, 17223, 19161, 22964, 25548, 34446, 38322, 51669, 68892, 76644, 103338, 206676, 12222589, 24445178, 36667767, 48890356, 73335534, 110003301, 146671068, 220006602, 440013204]

約数ペア:

[(1, 440013204), (2, 220006602), (3, 146671068), (4, 110003301), (6, 73335534), (9, 48890356), (12, 36667767), (18, 24445178), (36, 12222589), (2129, 206676), (4258, 103338), (5741, 76644), (6387, 68892), (8516, 51669), (11482, 38322), (12774, 34446), (17223, 25548), (19161, 22964)]