250339952

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 494968320

約数和(自身を除く): 244628368

約数列:

[1, 2, 4, 8, 16, 83, 131, 166, 262, 332, 524, 664, 1048, 1328, 1439, 2096, 2878, 5756, 10873, 11512, 21746, 23024, 43492, 86984, 119437, 173968, 188509, 238874, 377018, 477748, 754036, 955496, 1508072, 1910992, 3016144, 15646247, 31292494, 62584988, 125169976, 250339952]

約数ペア:

[(1, 250339952), (2, 125169976), (4, 62584988), (8, 31292494), (16, 15646247), (83, 3016144), (131, 1910992), (166, 1508072), (262, 955496), (332, 754036), (524, 477748), (664, 377018), (1048, 238874), (1328, 188509), (1439, 173968), (2096, 119437), (2878, 86984), (5756, 43492), (10873, 23024), (11512, 21746)]