219019824

素因数分解:

$2^4\times 3^2\times {\mathrm{1520971}}^1$

素因数の和:1520985

約数の個数: 30

約数和(自身を含む): 612951716

約数和(自身を除く): 393931892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1520971, 3041942, 4562913, 6083884, 9125826, 12167768, 13688739, 18251652, 24335536, 27377478, 36503304, 54754956, 73006608, 109509912, 219019824]

約数ペア:

[(1, 219019824), (2, 109509912), (3, 73006608), (4, 54754956), (6, 36503304), (8, 27377478), (9, 24335536), (12, 18251652), (16, 13688739), (18, 12167768), (24, 9125826), (36, 6083884), (48, 4562913), (72, 3041942), (144, 1520971)]