314487372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21499}}^1$

素因数の和:21582

約数の個数: 48

約数和(自身を含む): 780192000

約数和(自身を除く): 465704628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3657, 4876, 7314, 14628, 21499, 42998, 64497, 85996, 128994, 257988, 494477, 988954, 1139447, 1483431, 1977908, 2278894, 2966862, 3418341, 4557788, 5933724, 6836682, 13673364, 26207281, 52414562, 78621843, 104829124, 157243686, 314487372]

約数ペア:

[(1, 314487372), (2, 157243686), (3, 104829124), (4, 78621843), (6, 52414562), (12, 26207281), (23, 13673364), (46, 6836682), (53, 5933724), (69, 4557788), (92, 3418341), (106, 2966862), (138, 2278894), (159, 1977908), (212, 1483431), (276, 1139447), (318, 988954), (636, 494477), (1219, 257988), (2438, 128994), (3657, 85996), (4876, 64497), (7314, 42998), (14628, 21499)]