390627524308

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{2764213}}^1$

素因数の和:2764341

約数の個数: 48

約数和(自身を含む): 804939116800

約数和(自身を除く): 414311592492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 686, 721, 1372, 1442, 2884, 5047, 10094, 20188, 35329, 70658, 141316, 2764213, 5528426, 11056852, 19349491, 38698982, 77397964, 135446437, 270892874, 284713939, 541785748, 569427878, 948125059, 1138855756, 1896250118, 1992997573, 3792500236, 3985995146, 7971990292, 13950983011, 27901966022, 55803932044, 97656881077, 195313762154, 390627524308]

約数ペア:

[(1, 390627524308), (2, 195313762154), (4, 97656881077), (7, 55803932044), (14, 27901966022), (28, 13950983011), (49, 7971990292), (98, 3985995146), (103, 3792500236), (196, 1992997573), (206, 1896250118), (343, 1138855756), (412, 948125059), (686, 569427878), (721, 541785748), (1372, 284713939), (1442, 270892874), (2884, 135446437), (5047, 77397964), (10094, 38698982), (20188, 19349491), (35329, 11056852), (70658, 5528426), (141316, 2764213)]