1387354608

素因数分解:

$2^4\times 3^3\times {\mathrm{3211469}}^1$

素因数の和:3211486

約数の個数: 40

約数和(自身を含む): 3982222800

約数和(自身を除く): 2594868192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3211469, 6422938, 9634407, 12845876, 19268814, 25691752, 28903221, 38537628, 51383504, 57806442, 77075256, 86709663, 115612884, 154150512, 173419326, 231225768, 346838652, 462451536, 693677304, 1387354608]

約数ペア:

[(1, 1387354608), (2, 693677304), (3, 462451536), (4, 346838652), (6, 231225768), (8, 173419326), (9, 154150512), (12, 115612884), (16, 86709663), (18, 77075256), (24, 57806442), (27, 51383504), (36, 38537628), (48, 28903221), (54, 25691752), (72, 19268814), (108, 12845876), (144, 9634407), (216, 6422938), (432, 3211469)]