388523742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{31267}}^1$

素因数の和:31400

約数の個数: 32

約数和(自身を含む): 825475200

約数和(自身を除く): 436951458

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 31267, 62534, 93801, 187602, 594073, 1188146, 1782219, 3408103, 3564438, 6816206, 10224309, 20448618, 64753957, 129507914, 194261871, 388523742]

約数ペア:

[(1, 388523742), (2, 194261871), (3, 129507914), (6, 64753957), (19, 20448618), (38, 10224309), (57, 6816206), (109, 3564438), (114, 3408103), (218, 1782219), (327, 1188146), (654, 594073), (2071, 187602), (4142, 93801), (6213, 62534), (12426, 31267)]