1215696076544

素因数分解:

$2^8\times {\mathrm{19181}}^1\times {\mathrm{247579}}^1$

素因数の和:266776

約数の個数: 36

約数和(自身を含む): 2426779655160

約数和(自身を除く): 1211083578616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 19181, 38362, 76724, 153448, 247579, 306896, 495158, 613792, 990316, 1227584, 1980632, 2455168, 3961264, 4910336, 7922528, 15845056, 31690112, 63380224, 4748812799, 9497625598, 18995251196, 37990502392, 75981004784, 151962009568, 303924019136, 607848038272, 1215696076544]

約数ペア:

[(1, 1215696076544), (2, 607848038272), (4, 303924019136), (8, 151962009568), (16, 75981004784), (32, 37990502392), (64, 18995251196), (128, 9497625598), (256, 4748812799), (19181, 63380224), (38362, 31690112), (76724, 15845056), (153448, 7922528), (247579, 4910336), (306896, 3961264), (495158, 2455168), (613792, 1980632), (990316, 1227584)]