397797912

素因数分解:

$2^3\times 3^3\times {\mathrm{1841657}}^1$

素因数の和:1841672

約数の個数: 32

約数和(自身を含む): 1104994800

約数和(自身を除く): 707196888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1841657, 3683314, 5524971, 7366628, 11049942, 14733256, 16574913, 22099884, 33149826, 44199768, 49724739, 66299652, 99449478, 132599304, 198898956, 397797912]

約数ペア:

[(1, 397797912), (2, 198898956), (3, 132599304), (4, 99449478), (6, 66299652), (8, 49724739), (9, 44199768), (12, 33149826), (18, 22099884), (24, 16574913), (27, 14733256), (36, 11049942), (54, 7366628), (72, 5524971), (108, 3683314), (216, 1841657)]