385655364

素因数分解:

$2^2\times 3^3\times {\mathrm{1571}}^1\times {\mathrm{2273}}^1$

素因数の和:3857

約数の個数: 48

約数和(自身を含む): 1000923840

約数和(自身を除く): 615268476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1571, 2273, 3142, 4546, 4713, 6284, 6819, 9092, 9426, 13638, 14139, 18852, 20457, 27276, 28278, 40914, 42417, 56556, 61371, 81828, 84834, 122742, 169668, 245484, 3570883, 7141766, 10712649, 14283532, 21425298, 32137947, 42850596, 64275894, 96413841, 128551788, 192827682, 385655364]

約数ペア:

[(1, 385655364), (2, 192827682), (3, 128551788), (4, 96413841), (6, 64275894), (9, 42850596), (12, 32137947), (18, 21425298), (27, 14283532), (36, 10712649), (54, 7141766), (108, 3570883), (1571, 245484), (2273, 169668), (3142, 122742), (4546, 84834), (4713, 81828), (6284, 61371), (6819, 56556), (9092, 42417), (9426, 40914), (13638, 28278), (14139, 27276), (18852, 20457)]