243670761904

素因数分解:

$2^4\times {\mathrm{54881}}^1\times {\mathrm{277499}}^1$

素因数の和:332388

約数の個数: 20

約数和(自身を含む): 472122405000

約数和(自身を除く): 228451643096

約数列:

[1, 2, 4, 8, 16, 54881, 109762, 219524, 277499, 439048, 554998, 878096, 1109996, 2219992, 4439984, 15229422619, 30458845238, 60917690476, 121835380952, 243670761904]

約数ペア:

[(1, 243670761904), (2, 121835380952), (4, 60917690476), (8, 30458845238), (16, 15229422619), (54881, 4439984), (109762, 2219992), (219524, 1109996), (277499, 878096), (439048, 554998)]