225499752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{164839}}^1$

素因数の和:164870

約数の個数: 48

約数和(自身を含む): 642876000

約数和(自身を除く): 417376248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 164839, 329678, 494517, 659356, 989034, 1318712, 1483551, 1978068, 2967102, 3131941, 3956136, 5934204, 6263882, 9395823, 11868408, 12527764, 18791646, 25055528, 28187469, 37583292, 56374938, 75166584, 112749876, 225499752]

約数ペア:

[(1, 225499752), (2, 112749876), (3, 75166584), (4, 56374938), (6, 37583292), (8, 28187469), (9, 25055528), (12, 18791646), (18, 12527764), (19, 11868408), (24, 9395823), (36, 6263882), (38, 5934204), (57, 3956136), (72, 3131941), (76, 2967102), (114, 1978068), (152, 1483551), (171, 1318712), (228, 989034), (342, 659356), (456, 494517), (684, 329678), (1368, 164839)]