287037216

素因数分解:

$2^5\times 3^3\times {\mathrm{332219}}^1$

素因数の和:332238

約数の個数: 48

約数和(自身を含む): 837194400

約数和(自身を除く): 550157184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 332219, 664438, 996657, 1328876, 1993314, 2657752, 2989971, 3986628, 5315504, 5979942, 7973256, 8969913, 10631008, 11959884, 15946512, 17939826, 23919768, 31893024, 35879652, 47839536, 71759304, 95679072, 143518608, 287037216]

約数ペア:

[(1, 287037216), (2, 143518608), (3, 95679072), (4, 71759304), (6, 47839536), (8, 35879652), (9, 31893024), (12, 23919768), (16, 17939826), (18, 15946512), (24, 11959884), (27, 10631008), (32, 8969913), (36, 7973256), (48, 5979942), (54, 5315504), (72, 3986628), (96, 2989971), (108, 2657752), (144, 1993314), (216, 1328876), (288, 996657), (432, 664438), (864, 332219)]