388581912

素因数分解:

$2^3\times 3^2\times {\mathrm{1601}}^1\times {\mathrm{3371}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 1053379080

約数和(自身を除く): 664797168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1601, 3202, 3371, 4803, 6404, 6742, 9606, 10113, 12808, 13484, 14409, 19212, 20226, 26968, 28818, 30339, 38424, 40452, 57636, 60678, 80904, 115272, 121356, 242712, 5396971, 10793942, 16190913, 21587884, 32381826, 43175768, 48572739, 64763652, 97145478, 129527304, 194290956, 388581912]

約数ペア:

[(1, 388581912), (2, 194290956), (3, 129527304), (4, 97145478), (6, 64763652), (8, 48572739), (9, 43175768), (12, 32381826), (18, 21587884), (24, 16190913), (36, 10793942), (72, 5396971), (1601, 242712), (3202, 121356), (3371, 115272), (4803, 80904), (6404, 60678), (6742, 57636), (9606, 40452), (10113, 38424), (12808, 30339), (13484, 28818), (14409, 26968), (19212, 20226)]