247788504

素因数分解:

$2^3\times 3^3\times {\mathrm{1147169}}^1$

素因数の和:1147184

約数の個数: 32

約数和(自身を含む): 688302000

約数和(自身を除く): 440513496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1147169, 2294338, 3441507, 4588676, 6883014, 9177352, 10324521, 13766028, 20649042, 27532056, 30973563, 41298084, 61947126, 82596168, 123894252, 247788504]

約数ペア:

[(1, 247788504), (2, 123894252), (3, 82596168), (4, 61947126), (6, 41298084), (8, 30973563), (9, 27532056), (12, 20649042), (18, 13766028), (24, 10324521), (27, 9177352), (36, 6883014), (54, 4588676), (72, 3441507), (108, 2294338), (216, 1147169)]