378882952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{356093}}^1$

素因数の和:356125

約数の個数: 32

約数和(自身を含む): 854625600

約数和(自身を除く): 475742648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 356093, 712186, 1424372, 2492651, 2848744, 4985302, 6765767, 9970604, 13531534, 19941208, 27063068, 47360369, 54126136, 94720738, 189441476, 378882952]

約数ペア:

[(1, 378882952), (2, 189441476), (4, 94720738), (7, 54126136), (8, 47360369), (14, 27063068), (19, 19941208), (28, 13531534), (38, 9970604), (56, 6765767), (76, 4985302), (133, 2848744), (152, 2492651), (266, 1424372), (532, 712186), (1064, 356093)]