389241912

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{43481}}^1$

素因数の和:43863

約数の個数: 32

約数和(自身を含む): 975736080

約数和(自身を除く): 586494168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2238, 2984, 4476, 8952, 43481, 86962, 130443, 173924, 260886, 347848, 521772, 1043544, 16218413, 32436826, 48655239, 64873652, 97310478, 129747304, 194620956, 389241912]

約数ペア:

[(1, 389241912), (2, 194620956), (3, 129747304), (4, 97310478), (6, 64873652), (8, 48655239), (12, 32436826), (24, 16218413), (373, 1043544), (746, 521772), (1119, 347848), (1492, 260886), (2238, 173924), (2984, 130443), (4476, 86962), (8952, 43481)]