388281672

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{42463}}^1$

素因数の和:42602

約数の個数: 48

約数和(自身を含む): 1059901440

約数和(自身を除く): 671619768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 42463, 84926, 127389, 169852, 254778, 339704, 382167, 509556, 764334, 1019112, 1528668, 3057336, 5392801, 10785602, 16178403, 21571204, 32356806, 43142408, 48535209, 64713612, 97070418, 129427224, 194140836, 388281672]

約数ペア:

[(1, 388281672), (2, 194140836), (3, 129427224), (4, 97070418), (6, 64713612), (8, 48535209), (9, 43142408), (12, 32356806), (18, 21571204), (24, 16178403), (36, 10785602), (72, 5392801), (127, 3057336), (254, 1528668), (381, 1019112), (508, 764334), (762, 509556), (1016, 382167), (1143, 339704), (1524, 254778), (2286, 169852), (3048, 127389), (4572, 84926), (9144, 42463)]