315089144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{9461}}^1$

素因数の和:9671

約数の個数: 32

約数和(自身を含む): 619950240

約数和(自身を除く): 304861096

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 4163, 8326, 9461, 16652, 18922, 33304, 37844, 75688, 217603, 435206, 870412, 1712441, 1740824, 3424882, 6849764, 13699528, 39386143, 78772286, 157544572, 315089144]

約数ペア:

[(1, 315089144), (2, 157544572), (4, 78772286), (8, 39386143), (23, 13699528), (46, 6849764), (92, 3424882), (181, 1740824), (184, 1712441), (362, 870412), (724, 435206), (1448, 217603), (4163, 75688), (8326, 37844), (9461, 33304), (16652, 18922)]