656484678672

素因数分解:

$2^4\times 3^1\times {\mathrm{35447}}^1\times {\mathrm{385837}}^1$

素因数の和:421295

約数の個数: 40

約数和(自身を含む): 1695970992576

約数和(自身を除く): 1039486313904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 35447, 70894, 106341, 141788, 212682, 283576, 385837, 425364, 567152, 771674, 850728, 1157511, 1543348, 1701456, 2315022, 3086696, 4630044, 6173392, 9260088, 18520176, 13676764139, 27353528278, 41030292417, 54707056556, 82060584834, 109414113112, 164121169668, 218828226224, 328242339336, 656484678672]

約数ペア:

[(1, 656484678672), (2, 328242339336), (3, 218828226224), (4, 164121169668), (6, 109414113112), (8, 82060584834), (12, 54707056556), (16, 41030292417), (24, 27353528278), (48, 13676764139), (35447, 18520176), (70894, 9260088), (106341, 6173392), (141788, 4630044), (212682, 3086696), (283576, 2315022), (385837, 1701456), (425364, 1543348), (567152, 1157511), (771674, 850728)]