247529736

素因数分解:

$2^3\times 3^3\times {\mathrm{1145971}}^1$

素因数の和:1145986

約数の個数: 32

約数和(自身を含む): 687583200

約数和(自身を除く): 440053464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1145971, 2291942, 3437913, 4583884, 6875826, 9167768, 10313739, 13751652, 20627478, 27503304, 30941217, 41254956, 61882434, 82509912, 123764868, 247529736]

約数ペア:

[(1, 247529736), (2, 123764868), (3, 82509912), (4, 61882434), (6, 41254956), (8, 30941217), (9, 27503304), (12, 20627478), (18, 13751652), (24, 10313739), (27, 9167768), (36, 6875826), (54, 4583884), (72, 3437913), (108, 2291942), (216, 1145971)]