398364

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 942480

約数和(自身を除く): 544116

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 373, 534, 746, 1068, 1119, 1492, 2238, 4476, 33197, 66394, 99591, 132788, 199182, 398364]

約数ペア:

[(1, 398364), (2, 199182), (3, 132788), (4, 99591), (6, 66394), (12, 33197), (89, 4476), (178, 2238), (267, 1492), (356, 1119), (373, 1068), (534, 746)]