388629216

素因数分解:

$2^5\times 3^2\times {\mathrm{1349407}}^1$

素因数の和:1349423

約数の個数: 36

約数和(自身を含む): 1105165152

約数和(自身を除く): 716535936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1349407, 2698814, 4048221, 5397628, 8096442, 10795256, 12144663, 16192884, 21590512, 24289326, 32385768, 43181024, 48578652, 64771536, 97157304, 129543072, 194314608, 388629216]

約数ペア:

[(1, 388629216), (2, 194314608), (3, 129543072), (4, 97157304), (6, 64771536), (8, 48578652), (9, 43181024), (12, 32385768), (16, 24289326), (18, 21590512), (24, 16192884), (32, 12144663), (36, 10795256), (48, 8096442), (72, 5397628), (96, 4048221), (144, 2698814), (288, 1349407)]